Fait général: 83926 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 83926 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 83926 is an uninteresting number.
Date historique: October 12th is the day in 1398 that the Treaty of Salynas is signed between Grand Duke of Lithuania Vytautas the Great and the Teutonic Knights, who received Samogitia.