Fatto matematico: 80604 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 80604 is a boring number.
Data storica: September 7th is the day in 1977 that the 300 metre tall CKVR-DT transmission tower in Barrie, Ontario, Canada is hit by a light aircraft in a fog, causing it to collapse.