804758668 has 12 divisors (see below), whose sum is σ = 1609517392. Its totient is φ = 344896560.

The previous prime is 804758629. The next prime is 804758677. The reversal of 804758668 is 866857408.

804758668 is an admirable number.

It is a super-2 number, since 2×804758668² = 1295273027442268448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14370663 + ... + 14370718.

Almost surely, 2^804758668 is an apocalyptic number.

It is an amenable number.

804758668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

804758668 is a wasteful number, since it uses less digits than its factorization.

804758668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28741392 (or 28741390 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The square root of 804758668 is about 28368.2686817507. The cubic root of 804758668 is about 930.1547774921.

The spelling of 804758668 in words is "eight hundred four million, seven hundred fifty-eight thousand, six hundred sixty-eight".