800306904 has 32 divisors (see below), whose sum is σ = 2106072000. Its totient is φ = 252728352.

The previous prime is 800306867. The next prime is 800306933. The reversal of 800306904 is 409603008.

It is a super-2 number, since 2×800306904² = 1280982281180130432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877074 + ... + 877985.

It is an arithmetic number, because the mean of its divisors is an integer number (65814750).

Almost surely, 2^800306904 is an apocalyptic number.

It is an amenable number.

800306904 is an abundant number, since it is smaller than the sum of its proper divisors (1305765096).

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

800306904 is a wasteful number, since it uses less digits than its factorization.

800306904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755087 (or 1755083 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 800306904 is about 28289.6960747195. The cubic root of 800306904 is about 928.4364617271.

The spelling of 800306904 in words is "eight hundred million, three hundred six thousand, nine hundred four".