79406768 has 20 divisors (see below), whose sum is σ = 175829520. Its totient is φ = 34031424.

The previous prime is 79406753. The next prime is 79406783. The reversal of 79406768 is 86760497.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (79406753) and next prime (79406783).

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, 354383 + ... + 354606.

It is an arithmetic number, because the mean of its divisors is an integer number (8791476).

Almost surely, 2^79406768 is an apocalyptic number.

It is an amenable number.

79406768 is an abundant number, since it is smaller than the sum of its proper divisors (96422752).

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

79406768 is a wasteful number, since it uses less digits than its factorization.

79406768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709004 (or 708998 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 79406768 is about 8911.0475254035. The cubic root of 79406768 is about 429.8192281426.

The spelling of 79406768 in words is "seventy-nine million, four hundred six thousand, seven hundred sixty-eight".