79406956 has 12 divisors (see below), whose sum is σ = 139168120. Its totient is φ = 39644640.

The previous prime is 79406953. The next prime is 79406963. The reversal of 79406956 is 65960497.

It is a super-2 number, since 2×79406956² = 12610929322371872, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (79406953) 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, 11601 + ... + 17128.

Almost surely, 2^79406956 is an apocalyptic number.

It is an amenable number.

79406956 is a deficient number, since it is larger than the sum of its proper divisors (59761164).

79406956 is a wasteful number, since it uses less digits than its factorization.

79406956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29424 (or 29422 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 79406956 is about 8911.0580741010. The cubic root of 79406956 is about 429.8195673494.

The spelling of 79406956 in words is "seventy-nine million, four hundred six thousand, nine hundred fifty-six".