Fait mathématique: 4037 is a member of the Fibonacci-type sequence starting with 1 and 6.
Culture générale: 4037 is an unremarkable number.
Date historique: January 19th is the day in 1997 that Yasser Arafat returns to Hebron after more than 30 years and joins celebrations over the handover of the last Israeli-controlled West Bank city.