804566934 has 12 divisors (see below), whose sum is σ = 1743228396. Its totient is φ = 268188972.

The previous prime is 804566929. The next prime is 804566947. The reversal of 804566934 is 439665408.

804566934 is a `hidden beast` number, since 80 + 4 + 566 + 9 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 804566934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22349064 + ... + 22349099.

It is an arithmetic number, because the mean of its divisors is an integer number (145269033).

Almost surely, 2^804566934 is an apocalyptic number.

804566934 is an abundant number, since it is smaller than the sum of its proper divisors (938661462).

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

804566934 is a wasteful number, since it uses less digits than its factorization.

804566934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44698171 (or 44698168 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 804566934 is about 28364.8891060762. The cubic root of 804566934 is about 930.0809017376.

The spelling of 804566934 in words is "eight hundred four million, five hundred sixty-six thousand, nine hundred thirty-four".