404000675 has 24 divisors (see below), whose sum is σ = 552672960. Its totient is φ = 291052800.

The previous prime is 404000657. The next prime is 404000677. The reversal of 404000675 is 576000404.

It is not a de Polignac number, because 404000675 - 2¹⁶ = 403935139 is a prime.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1835 + ... + 28484.

It is an arithmetic number, because the mean of its divisors is an integer number (23028040).

Almost surely, 2^404000675 is an apocalyptic number.

404000675 is a deficient number, since it is larger than the sum of its proper divisors (148672285).

404000675 is a wasteful number, since it uses less digits than its factorization.

404000675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30383 (or 30378 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 404000675 is about 20099.7680334874. The cubic root of 404000675 is about 739.2545908845.

The spelling of 404000675 in words is "four hundred four million, six hundred seventy-five", and thus it is an aban number.