Fait général: 8397 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 8397 is the largest known composite number n so that _{3n}C_{n} = 3^{n} (mod n).
Culture générale: 8397 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: December 27th is the day in 1831 that Charles Darwin embarks on his journey aboard the HMS Beagle, during which he will begin to formulate the theory of evolution.