380542764 has 24 divisors (see below), whose sum is σ = 1014780928. Its totient is φ = 108726480.

The previous prime is 380542753. The next prime is 380542777. The reversal of 380542764 is 467245083.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2265052 + ... + 2265219.

Almost surely, 2^380542764 is an apocalyptic number.

It is an amenable number.

380542764 is an abundant number, since it is smaller than the sum of its proper divisors (634238164).

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

380542764 is a wasteful number, since it uses less digits than its factorization.

380542764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530285 (or 4530283 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 380542764 is about 19507.5053248743. The cubic root of 380542764 is about 724.6603333187.

The spelling of 380542764 in words is "three hundred eighty million, five hundred forty-two thousand, seven hundred sixty-four".