General fact: 36397 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 36397 is a boring number.
Trivia: 36397 is an unremarkable number.
Historical date: August 26th is the day in 1940 that Chad becomes the first French colony to join the Allies under the administration of Félix Éboué, France's first black colonial governor.