General fact: 36689 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 36689 is a boring number.
Trivia: 36689 is an uninteresting number.
Historical date: June 13th is the day in 1977 that Convicted Martin Luther King Jr. assassin James Earl Ray is recaptured after escaping from prison three days before.