Fatto generale: 338 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 338 is the smallest number for which both the number of divisors and the sum of its prime factors is a perfect number.
Trivia: 338 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: December 3rd is the day in 1959 that the current flag of Singapore is adopted, six months after Singapore became self-governing within the British Empire.