general_fact: 93670 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 93670 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 93670 is an unremarkable number.
historical_date: June 16th is the day in 1897 that a treaty annexing the Republic of Hawaii to the United States is signed; the Republic would not be dissolved until a year later.