Document


Rule 424 (b) (3)
Registration No. 333-221261
CUSIP #: 63743HES7

CALCULATION OF REGISTRATION FEE

Title of Each Class of Securities Offered
 
Maximum Aggregate Offering Price
 
Amount of Registration Fee(1)(2)
Senior Debt Security
 
$300,000,000
 
$37,350.00

(1)    Calculated in accordance with Rule 457(r) of the Securities Act of 1933.
(2)    The amount in this column has been transmitted to the SEC in connection with the securities offered by means of this pricing supplement.


TRADE DATE: July 24, 2018
SETTLEMENT DATE: July 26, 2018
PRICING SUPPLEMENT NO. 7870 DATED July 24, 2018
TO PROSPECTUS SUPPLEMENT DATED November 3, 2017
AND BASE PROSPECTUS DATED November 1, 2017 

NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION

Medium-Term Notes, Series D
With Maturities of Nine Months or More from Date of Issue

Floating Rate Notes
Principal Amount:
$300,000,000
 
 
Issue Price:
100% of Principal Amount
 
 
Maturity Date:
June 30, 2021
 
 
Initial Interest Rate:
Determined as if the Original Issue Date was an Interest Reset Date
 
 
Base Rate:
USD 3-month LIBOR
 
 
Spread:
Plus 37.5 basis points
 
 
Interest Payment Dates:
Each March 30, June 30, September 30, and December 30, commencing September 30, 2018

 
 
Interest Reset Dates:
Each March 30, June 30, September 30, and December 30
 
 
Payment at Maturity:
The payment at maturity will be 100% of the Principal Amount plus accrued and unpaid interest, if any
 
 
Redemption Date:
None
 
 
Agent’s Discount or Commission:
0.15%
 
 
Basis:
Principal
 
 
Agent(s):
U.S Bancorp Investments
 
 
Form of Note: (Book-Entry or Certificated)
Book-Entry
 
 
Other Terms:
None

Medium-Term Notes, Series D may be issued by the Company in an unlimited aggregate principal amount.








Validity of the Medium-Term Notes

In the opinion of Hogan Lovells US LLP, as counsel to the Company, when the notes offered by this pricing supplement have been executed and issued by the Company and authenticated by the trustee pursuant to the indenture, and delivered against payment as contemplated herein, such notes will constitute valid and binding obligations of the Company, subject to bankruptcy, insolvency, reorganization, receivership, moratorium and other laws affecting creditors’ rights (including, without limitation, the effect of statutory and other law regarding fraudulent conveyances, fraudulent transfers and preferential transfers), and by the exercise of judicial discretion and the application of principles of equity, good faith, fair dealing, reasonableness, conscionability and materiality (regardless of whether the applicable agreements are considered in a proceeding in equity or at law).

This opinion is based as to matters of law solely on applicable provisions of the following, as currently in effect: (i) the District of Columbia Cooperative Association Act, as amended (the “Cooperative Association Act”) and (ii) the laws of the State of New York (but not including any laws, statutes, ordinances, administrative decisions, rules or regulations of any political subdivision below the state level). In addition, this opinion is subject to customary assumptions about the trustee’s authorization, execution and delivery of the indenture and its authentication of the notes and the validity, binding nature and enforceability of the indenture with respect to the trustee, all as stated in the letter of such counsel dated November 3, 2017, which has been filed as an exhibit to a Current Report on Form 8-K by the Company on November 3, 2017.