Fait général: 4340 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 4340 is the number of 3×3 sliding puzzle positions that require exactly 27 moves to solve starting with the hole in the center.
Culture générale: 4340 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: November 18th is the day in 1947 that the Ballantyne's Department Store fire in Christchurch, New Zealand, kills 41; it is the worst fire disaster in the history of New Zealand.