79974662 has 8 divisors (see below), whose sum is σ = 120341376. Its totient is φ = 39860872.

The previous prime is 79974607. The next prime is 79974673. The reversal of 79974662 is 26647997.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 79974662.

It is a congruent number.

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, 62438 + ... + 63705.

It is an arithmetic number, because the mean of its divisors is an integer number (15042672).

Almost surely, 2^79974662 is an apocalyptic number.

79974662 is a deficient number, since it is larger than the sum of its proper divisors (40366714).

79974662 is a wasteful number, since it uses less digits than its factorization.

79974662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126462.

The product of its digits is 1143072, while the sum is 50.

The square root of 79974662 is about 8942.8553605658. The cubic root of 79974662 is about 430.8414423144.

The spelling of 79974662 in words is "seventy-nine million, nine hundred seventy-four thousand, six hundred sixty-two".