804372872 has 32 divisors (see below), whose sum is σ = 1570682880. Its totient is φ = 385754880.

The previous prime is 804372871. The next prime is 804372931. The reversal of 804372872 is 278273408.

804372872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (804372871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13673 + ... + 42375.

It is an arithmetic number, because the mean of its divisors is an integer number (49083840).

Almost surely, 2^804372872 is an apocalyptic number.

It is an amenable number.

804372872 is a deficient number, since it is larger than the sum of its proper divisors (766310008).

804372872 is a wasteful number, since it uses less digits than its factorization.

804372872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28853 (or 28849 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 804372872 is about 28361.4680861199. The cubic root of 804372872 is about 930.0061170446.

The spelling of 804372872 in words is "eight hundred four million, three hundred seventy-two thousand, eight hundred seventy-two".