381596976 has 30 divisors (see below), whose sum is σ = 1067941940. Its totient is φ = 127198944.

The previous prime is 381596953. The next prime is 381596981. The reversal of 381596976 is 679695183.

381596976 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1324846 + ... + 1325133.

Almost surely, 2^381596976 is an apocalyptic number.

381596976 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

381596976 is an abundant number, since it is smaller than the sum of its proper divisors (686344964).

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

381596976 is a wasteful number, since it uses less digits than its factorization.

381596976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649993 (or 2649984 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 381596976 is about 19534.5073139816. The cubic root of 381596976 is about 725.3288882759.

The spelling of 381596976 in words is "three hundred eighty-one million, five hundred ninety-six thousand, nine hundred seventy-six".