79922929 has 8 divisors (see below), whose sum is σ = 82760960. Its totient is φ = 77101200.

The previous prime is 79922897. The next prime is 79922989. The reversal of 79922929 is 92922997.

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

It is a cyclic number.

It is not a de Polignac number, because 79922929 - 2⁵ = 79922897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79922989) by changing a digit.

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, 6367 + ... + 14155.

It is an arithmetic number, because the mean of its divisors is an integer number (10345120).

Almost surely, 2^79922929 is an apocalyptic number.

It is an amenable number.

79922929 is a deficient number, since it is larger than the sum of its proper divisors (2838031).

79922929 is a wasteful number, since it uses less digits than its factorization.

79922929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8151.

The product of its digits is 367416, while the sum is 49.

The square root of 79922929 is about 8939.9624719570. The cubic root of 79922929 is about 430.7485231845.

The spelling of 79922929 in words is "seventy-nine million, nine hundred twenty-two thousand, nine hundred twenty-nine".