800404004 has 24 divisors (see below), whose sum is σ = 1459180800. Its totient is φ = 383732640.

The previous prime is 800404001. The next prime is 800404019. The reversal of 800404004 is 400404008.

800404004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (800404001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16094 + ... + 43125.

It is an arithmetic number, because the mean of its divisors is an integer number (60799200).

Almost surely, 2^800404004 is an apocalyptic number.

It is an amenable number.

800404004 is a deficient number, since it is larger than the sum of its proper divisors (658776796).

800404004 is a wasteful number, since it uses less digits than its factorization.

800404004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59363 (or 59361 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 800404004 is about 28291.4121952228. The cubic root of 800404004 is about 928.4740087958.

The spelling of 800404004 in words is "eight hundred million, four hundred four thousand, four".