382901804 has 12 divisors (see below), whose sum is σ = 670225584. Its totient is φ = 191408784.

The previous prime is 382901803. The next prime is 382901821. The reversal of 382901804 is 408109283.

It is a happy number.

It is a super-2 number, since 2×382901804² = 293227583012908832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (382901803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19337 + ... + 33759.

It is an arithmetic number, because the mean of its divisors is an integer number (55852132).

Almost surely, 2^382901804 is an apocalyptic number.

It is an amenable number.

382901804 is a deficient number, since it is larger than the sum of its proper divisors (287323780).

382901804 is a wasteful number, since it uses less digits than its factorization.

382901804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21064 (or 21062 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 382901804 is about 19567.8768393508. The cubic root of 382901804 is about 726.1546746511.

The spelling of 382901804 in words is "three hundred eighty-two million, nine hundred one thousand, eight hundred four".