380479808 has 28 divisors (see below), whose sum is σ = 760975872. Its totient is φ = 188737920.

The previous prime is 380479789. The next prime is 380479819. The reversal of 380479808 is 808974083.

380479808 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15278 + ... + 31533.

Almost surely, 2^380479808 is an apocalyptic number.

It is an amenable number.

380479808 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380479808 is a wasteful number, since it uses less digits than its factorization.

380479808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46950 (or 46940 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 380479808 is about 19505.8916227893. The cubic root of 380479808 is about 724.6203691444.

The spelling of 380479808 in words is "three hundred eighty million, four hundred seventy-nine thousand, eight hundred eight".