382904 has 16 divisors (see below), whose sum is σ = 749520. Its totient is φ = 183040.

The previous prime is 382883. The next prime is 382919. The reversal of 382904 is 409283.

382904 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857 + ... + 1224.

It is an arithmetic number, because the mean of its divisors is an integer number (46845).

2³⁸²⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

382904 is a deficient number, since it is larger than the sum of its proper divisors (366616).

382904 is a wasteful number, since it uses less digits than its factorization.

382904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2106 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 382904 is about 618.7923722865. The cubic root of 382904 is about 72.6156062851.

The spelling of 382904 in words is "three hundred eighty-two thousand, nine hundred four".