79910074 has 16 divisors (see below), whose sum is σ = 122938560. Its totient is φ = 38943520.

The previous prime is 79910069. The next prime is 79910087. The reversal of 79910074 is 47001997.

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 7 ways as a sum of consecutive naturals, for example, 9477 + ... + 15799.

It is an arithmetic number, because the mean of its divisors is an integer number (7683660).

Almost surely, 2^79910074 is an apocalyptic number.

79910074 is a deficient number, since it is larger than the sum of its proper divisors (43028486).

79910074 is a wasteful number, since it uses less digits than its factorization.

79910074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6485.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 79910074 is about 8939.2434802952. The cubic root of 79910074 is about 430.7254277298.

The spelling of 79910074 in words is "seventy-nine million, nine hundred ten thousand, seventy-four".