Fait général: 8331 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 8331 is an unremarkable number.
Culture générale: 8331 is an uninteresting number.
Date historique: October 22nd is the day in 2006 that a Panama Canal expansion proposal is approved by 77.8% of voters in a National referendum held in Panama.