79711005322404 has 27 divisors (see below), whose sum is σ = 201491843307937. Its totient is φ = 26570317251264.

The previous prime is 79711005322397. The next prime is 79711005322451. The reversal of 79711005322404 is 40422350011797.

The square root of 79711005322404 is 8928102.

It is a perfect power (a square), and thus also a powerful number.

79711005322404 is a `hidden beast` number, since 7 + 9 + 7 + 1 + 100 + 532 + 2 + 4 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 48574069640100 + 31136935682304 = 6969510^2 + 5580048^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 79711005322404.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 52824604 + ... + 54312620.

Almost surely, 2^{79711005322404} is an apocalyptic number.

79711005322404 is the 8928102-nd square number.

It is an amenable number.

79711005322404 is an abundant number, since it is smaller than the sum of its proper divisors (121780837985533).

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

79711005322404 is an frugal number, since it uses more digits than its factorization.

79711005322404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2976044 (or 1488022 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 79711005322404 in words is "seventy-nine trillion, seven hundred eleven billion, five million, three hundred twenty-two thousand, four hundred four".