Fait général: 1782 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 1782 is the smallest number n that is 3 times the sum of all the 2-digit numbers that can be made using the digits of n.
Culture générale: 1782 is an unremarkable number.
Date historique: November 16th is the day in 2000 that Bill Clinton becomes the first U.S. President to visit Vietnam since the end of the Vietnam War.