Fatto generale: 836 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 836 is a non-palindrome with a palindromic square.
Trivia: 836 is a boring number.
Data storica: April 15th is the day in 1958 that Walter O'Malley's Los Angeles Dodgers host the first Major League Baseball game played on the West Coast of the United States.