404352204 has 24 divisors (see below), whose sum is σ = 945439488. Its totient is φ = 134505360.

The previous prime is 404352197. The next prime is 404352217. The reversal of 404352204 is 402253404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28752 + ... + 40439.

It is an arithmetic number, because the mean of its divisors is an integer number (39393312).

Almost surely, 2^404352204 is an apocalyptic number.

It is an amenable number.

404352204 is an abundant number, since it is smaller than the sum of its proper divisors (541087284).

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

404352204 is a wasteful number, since it uses less digits than its factorization.

404352204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69685 (or 69683 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 404352204 is about 20108.5107355070. The cubic root of 404352204 is about 739.4689420866.

The spelling of 404352204 in words is "four hundred four million, three hundred fifty-two thousand, two hundred four".