79951308 has 24 divisors (see below), whose sum is σ = 187745712. Its totient is φ = 26480064.

The previous prime is 79951283. The next prime is 79951309. The reversal of 79951308 is 80315997.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 79951308.

It is not an unprimeable number, because it can be changed into a prime (79951309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19335 + ... + 23102.

It is an arithmetic number, because the mean of its divisors is an integer number (7822738).

Almost surely, 2^79951308 is an apocalyptic number.

It is an amenable number.

79951308 is an abundant number, since it is smaller than the sum of its proper divisors (107794404).

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

79951308 is a wasteful number, since it uses less digits than its factorization.

79951308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42601 (or 42599 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 79951308 is about 8941.5495301430. The cubic root of 79951308 is about 430.7995004861.

The spelling of 79951308 in words is "seventy-nine million, nine hundred fifty-one thousand, three hundred eight".