79357864 has 16 divisors (see below), whose sum is σ = 148921920. Its totient is φ = 39645360.

The previous prime is 79357823. The next prime is 79357867. The reversal of 79357864 is 46875397.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (79357867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7899 + ... + 14869.

It is an arithmetic number, because the mean of its divisors is an integer number (9307620).

Almost surely, 2^79357864 is an apocalyptic number.

It is an amenable number.

79357864 is a deficient number, since it is larger than the sum of its proper divisors (69564056).

79357864 is a wasteful number, since it uses less digits than its factorization.

79357864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8400 (or 8396 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 49.

The square root of 79357864 is about 8908.3030931822. The cubic root of 79357864 is about 429.7309728772.

The spelling of 79357864 in words is "seventy-nine million, three hundred fifty-seven thousand, eight hundred sixty-four".