Fatto generale: 13479 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 13479 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 13479 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: November 25th is the day in 1343 that a tsunami, caused by the earthquake in the Tyrrhenian Sea, devastates Naples (Italy) and the Maritime Republic of Amalfi, among other places.