404876332 has 24 divisors (see below), whose sum is σ = 810655776. Its totient is φ = 173324928.

The previous prime is 404876299. The next prime is 404876371. The reversal of 404876332 is 233678404.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 404876291 and 404876300.

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, 19098 + ... + 34270.

It is an arithmetic number, because the mean of its divisors is an integer number (33777324).

Almost surely, 2^404876332 is an apocalyptic number.

It is an amenable number.

404876332 is an abundant number, since it is smaller than the sum of its proper divisors (405779444).

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

404876332 is a wasteful number, since it uses less digits than its factorization.

404876332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16137 (or 16135 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 404876332 is about 20121.5390067460. The cubic root of 404876332 is about 739.7883080859.

The spelling of 404876332 in words is "four hundred four million, eight hundred seventy-six thousand, three hundred thirty-two".