Fait mathématique: 9357 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 9357 is an unremarkable number.
Date historique: August 13th is the day in 1968 that Alexandros Panagoulis attempts to assassinate the Greek dictator Colonel Georgios Papadopoulos in Varkiza, Athens.