Hecho general: 4681 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 4681 is a boring number.
Trivia: 4681 is an uninteresting number.
Fecha histórica: October 24th is the day in 1360 that the Treaty of Brétigny is ratified at Calais, marking the end of the first phase of the Hundred Years' War.