404077004 has 12 divisors (see below), whose sum is σ = 707488824. Its totient is φ = 201937344.

The previous prime is 404076997. The next prime is 404077019. The reversal of 404077004 is 400770404.

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, 15917 + ... + 32580.

It is an arithmetic number, because the mean of its divisors is an integer number (58957402).

Almost surely, 2^404077004 is an apocalyptic number.

It is an amenable number.

404077004 is a deficient number, since it is larger than the sum of its proper divisors (303411820).

404077004 is a wasteful number, since it uses less digits than its factorization.

404077004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50584 (or 50582 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 26.

The square root of 404077004 is about 20101.6666970677. Note that the first 4 decimals coincide. The cubic root of 404077004 is about 739.3011444457.

The spelling of 404077004 in words is "four hundred four million, seventy-seven thousand, four".