Fait général: 6644 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 6644 is a boring number.
Culture générale: 6644 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: March 10th is the day in 2000 that the NASDAQ Composite stock market index peaks at 5132.52, signaling the beginning of the end of the dot-com boom.