802147604 has 12 divisors (see below), whose sum is σ = 1414005684. Its totient is φ = 398145984.

The previous prime is 802147573. The next prime is 802147639. The reversal of 802147604 is 406741208.

It can be written as a sum of positive squares in 2 ways, for example, as 145250704 + 656896900 = 12052^2 + 25630^2 .

It is a congruent number.

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, 731339 + ... + 732434.

It is an arithmetic number, because the mean of its divisors is an integer number (117833807).

Almost surely, 2^802147604 is an apocalyptic number.

It is an amenable number.

802147604 is a deficient number, since it is larger than the sum of its proper divisors (611858080).

802147604 is a wasteful number, since it uses less digits than its factorization.

802147604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463914 (or 1463912 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 802147604 is about 28322.2104363342. The cubic root of 802147604 is about 929.1477157264.

The spelling of 802147604 in words is "eight hundred two million, one hundred forty-seven thousand, six hundred four".