800408804 has 12 divisors (see below), whose sum is σ = 1508462844. Its totient is φ = 369419424.

The previous prime is 800408797. The next prime is 800408813. The reversal of 800408804 is 408804008.

It can be written as a sum of positive squares in 2 ways, for example, as 241180900 + 559227904 = 15530^2 + 23648^2 .

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, 7696187 + ... + 7696290.

It is an arithmetic number, because the mean of its divisors is an integer number (125705237).

Almost surely, 2^800408804 is an apocalyptic number.

It is an amenable number.

800408804 is a deficient number, since it is larger than the sum of its proper divisors (708054040).

800408804 is a wasteful number, since it uses less digits than its factorization.

800408804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15392494 (or 15392492 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 800408804 is about 28291.4970264919. The cubic root of 800408804 is about 928.4758648028.

The spelling of 800408804 in words is "eight hundred million, four hundred eight thousand, eight hundred four".