8813904 has 40 divisors (see below), whose sum is σ = 24840672. Its totient is φ = 2670720.

The previous prime is 8813897. The next prime is 8813921. The reversal of 8813904 is 4093188.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7819 + ... + 8874.

Almost surely, 2^8813904 is an apocalyptic number.

It is an amenable number.

8813904 is an abundant number, since it is smaller than the sum of its proper divisors (16026768).

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

8813904 is a wasteful number, since it uses less digits than its factorization.

8813904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16715 (or 16709 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 8813904 is about 2968.8219886009. The cubic root of 8813904 is about 206.5646993807.

The spelling of 8813904 in words is "eight million, eight hundred thirteen thousand, nine hundred four".