79748968 has 16 divisors (see below), whose sum is σ = 161031780. Its totient is φ = 36807168.

The previous prime is 79748953. The next prime is 79748983. The reversal of 79748968 is 86984797.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (79748953) and next prime (79748983).

It can be written as a sum of positive squares in 2 ways, for example, as 79174404 + 574564 = 8898^2 + 758^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383305 + ... + 383512.

Almost surely, 2^79748968 is an apocalyptic number.

It is an amenable number.

79748968 is an abundant number, since it is smaller than the sum of its proper divisors (81282812).

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

79748968 is a wasteful number, since it uses less digits than its factorization.

79748968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766836 (or 766832 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 58.

The square root of 79748968 is about 8930.2277686518. The cubic root of 79748968 is about 430.4357723984.

The spelling of 79748968 in words is "seventy-nine million, seven hundred forty-eight thousand, nine hundred sixty-eight".