Fatto generale: 2846 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 2846 is a value of n for which n!!!!.
Trivia: 2846 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: October 16th is the day in 456 that Magister militum Ricimer defeats Emperor Avitus at Piacenza and becomes master of the Western Roman Empire.