9404456 has 16 divisors (see below), whose sum is σ = 17678400. Its totient is φ = 4690224.

The previous prime is 9404443. The next prime is 9404489. The reversal of 9404456 is 6544049.

It is a happy number.

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, 2435 + ... + 4973.

It is an arithmetic number, because the mean of its divisors is an integer number (1104900).

Almost surely, 2^9404456 is an apocalyptic number.

It is an amenable number.

9404456 is a deficient number, since it is larger than the sum of its proper divisors (8273944).

9404456 is a wasteful number, since it uses less digits than its factorization.

9404456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3008 (or 3004 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 9404456 is about 3066.6685507241. The cubic root of 9404456 is about 211.0787723523.

The spelling of 9404456 in words is "nine million, four hundred four thousand, four hundred fifty-six".