79660164260 has 24 divisors (see below), whose sum is σ = 167293539000. Its totient is φ = 31862695424.

The previous prime is 79660164257. The next prime is 79660164277. The reversal of 79660164260 is 6246106697.

It can be written as a sum of positive squares in 4 ways, for example, as 5262436 + 79654901824 = 2294^2 + 282232^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483212 + ... + 626748.

It is an arithmetic number, because the mean of its divisors is an integer number (6970564125).

Almost surely, 2^79660164260 is an apocalyptic number.

It is an amenable number.

79660164260 is an abundant number, since it is smaller than the sum of its proper divisors (87633374740).

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

79660164260 is a wasteful number, since it uses less digits than its factorization.

79660164260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171295 (or 171293 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 79660164260 in words is "seventy-nine billion, six hundred sixty million, one hundred sixty-four thousand, two hundred sixty".