804036808 has 16 divisors (see below), whose sum is σ = 1508149980. Its totient is φ = 401863488.

The previous prime is 804036781. The next prime is 804036809. The reversal of 804036808 is 808630408.

804036808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 760766724 + 43270084 = 27582^2 + 6578^2 .

It is not an unprimeable number, because it can be changed into a prime (804036809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4410 + ... + 40342.

Almost surely, 2^804036808 is an apocalyptic number.

It is an amenable number.

804036808 is a deficient number, since it is larger than the sum of its proper divisors (704113172).

804036808 is a wasteful number, since it uses less digits than its factorization.

804036808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38736 (or 38732 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 804036808 is about 28355.5428091229. The cubic root of 804036808 is about 929.8765813019.

The spelling of 804036808 in words is "eight hundred four million, thirty-six thousand, eight hundred eight".