General fact: 596 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 596 is the number of Hamiltonian cycles of a 4×9 rectangle graph.
Trivia: 596 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Historical date: August 18th is the day in 1587 that Virginia Dare, granddaughter of governor John White of the Colony of Roanoke, becomes the first English child born in the Americas.