8816904 has 32 divisors (see below), whose sum is σ = 24492000. Its totient is φ = 2938896.

The previous prime is 8816891. The next prime is 8816911. The reversal of 8816904 is 4096188.

It is a happy number.

It is a super-2 number, since 2×8816904² = 155475592290432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20194 + ... + 20625.

It is an arithmetic number, because the mean of its divisors is an integer number (765375).

Almost surely, 2^8816904 is an apocalyptic number.

It is an amenable number.

8816904 is an abundant number, since it is smaller than the sum of its proper divisors (15675096).

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

8816904 is a wasteful number, since it uses less digits than its factorization.

8816904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40834 (or 40824 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 8816904 is about 2969.3271965211. The cubic root of 8816904 is about 206.5881329542.

The spelling of 8816904 in words is "eight million, eight hundred sixteen thousand, nine hundred four".