404000674 has 32 divisors (see below), whose sum is σ = 764660736. Its totient is φ = 155501520.

The previous prime is 404000657. The next prime is 404000677. The reversal of 404000674 is 476000404.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (404000677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3022 + ... + 28585.

It is an arithmetic number, because the mean of its divisors is an integer number (23895648).

Almost surely, 2^404000674 is an apocalyptic number.

404000674 is a deficient number, since it is larger than the sum of its proper divisors (360660062).

404000674 is a wasteful number, since it uses less digits than its factorization.

404000674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31710.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 404000674 is about 20099.7680086114. The cubic root of 404000674 is about 739.2545902745.

The spelling of 404000674 in words is "four hundred four million, six hundred seventy-four", and thus it is an aban number.