807404804 has 6 divisors (see below), whose sum is σ = 1412958414. Its totient is φ = 403702400.

The previous prime is 807404777. The next prime is 807404833. The reversal of 807404804 is 408404708.

It can be written as a sum of positive squares in only one way, i.e., 495952900 + 311451904 = 22270^2 + 17648^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100925597 + ... + 100925604.

It is an arithmetic number, because the mean of its divisors is an integer number (235493069).

Almost surely, 2^807404804 is an apocalyptic number.

It is an amenable number.

807404804 is a deficient number, since it is larger than the sum of its proper divisors (605553610).

807404804 is a wasteful number, since it uses less digits than its factorization.

807404804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201851205 (or 201851203 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 35.

The square root of 807404804 is about 28414.8694172611. The cubic root of 807404804 is about 931.1731462544.

The spelling of 807404804 in words is "eight hundred seven million, four hundred four thousand, eight hundred four".