general_fact: 83610 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 83610 is an unremarkable number.
trivia: 83610 is an unremarkable number.
historical_date: November 30th is the day in 1868 that the inauguration of a statue of King Charles XII of Sweden takes place in the King's garden in Stockholm.