Fait général: 9339 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 9339 is a value of n for which f(n) = f(n-2) - f(n-1).
Culture générale: 9339 is an uninteresting number.
Date historique: July 26th is the day in 1953 that Fidel Castro leads an unsuccessful attack on the Moncada Barracks, thus beginning the Cuban Revolution.