79343168658 has 16 divisors (see below), whose sum is σ = 170892978816. Its totient is φ = 24413282640.

The previous prime is 79343168561. The next prime is 79343168677. The reversal of 79343168658 is 85686134397.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508609978 + ... + 508610133.

It is an arithmetic number, because the mean of its divisors is an integer number (10680811176).

Almost surely, 2^79343168658 is an apocalyptic number.

79343168658 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

79343168658 is an abundant number, since it is smaller than the sum of its proper divisors (91549810158).

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

79343168658 is a wasteful number, since it uses less digits than its factorization.

79343168658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017220129.

The product of its digits is 26127360, while the sum is 60.

The spelling of 79343168658 in words is "seventy-nine billion, three hundred forty-three million, one hundred sixty-eight thousand, six hundred fifty-eight".