Mathematical fact: 4796 is an uninteresting number.
Trivia: 4796 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Historical date: February 16th is the day in 1987 that the trial of John Demjanjuk, accused of being a Nazi guard dubbed "Ivan the Terrible" in Treblinka extermination camp, starts in Jerusalem.