79895774246976 has 392 divisors, whose sum is σ = 239552583530400. Its totient is φ = 26425264158720.

The previous prime is 79895774246969. The next prime is 79895774246989. The reversal of 79895774246976 is 67964247759897.

79895774246976 is a `hidden beast` number, since 7 + 9 + 8 + 9 + 5 + 7 + 74 + 2 + 469 + 76 = 666.

79895774246976 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 22639775580 + ... + 22639779108.

Almost surely, 2^{79895774246976} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79895774246976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119776291765200).

79895774246976 is an abundant number, since it is smaller than the sum of its proper divisors (159656809283424).

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

79895774246976 is a wasteful number, since it uses less digits than its factorization.

79895774246976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7189 (or 7164 counting only the distinct ones).

The product of its digits is 80655160320, while the sum is 90.

The spelling of 79895774246976 in words is "seventy-nine trillion, eight hundred ninety-five billion, seven hundred seventy-four million, two hundred forty-six thousand, nine hundred seventy-six".