803803904 has 36 divisors (see below), whose sum is σ = 1659809760. Its totient is φ = 388039680.

The previous prime is 803803901. The next prime is 803803909. The reversal of 803803904 is 409308308.

It is a super-2 number, since 2×803803904² = 1292201432171282432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (803803901) 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 3 ways as a sum of consecutive naturals, for example, 46712 + ... + 61559.

Almost surely, 2^803803904 is an apocalyptic number.

It is an amenable number.

803803904 is an abundant number, since it is smaller than the sum of its proper divisors (856005856).

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

803803904 is a wasteful number, since it uses less digits than its factorization.

803803904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108316 (or 108302 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 803803904 is about 28351.4356602977. The cubic root of 803803904 is about 929.7867873655.

The spelling of 803803904 in words is "eight hundred three million, eight hundred three thousand, nine hundred four".