general_fact: 8668 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 8668 is an unremarkable number.
trivia: 8668 is an uninteresting number.
historical_date: September 24th is the day in 2005 that Hurricane Rita makes landfall in the United States, devastating Beaumont, Texas and portions of southwestern Louisiana.