79760261376 has 216 divisors, whose sum is σ = 235027479960. Its totient is φ = 26005045248.

The previous prime is 79760261369. The next prime is 79760261401. The reversal of 79760261376 is 67316206797.

79760261376 is a `hidden beast` number, since 7 + 9 + 7 + 6 + 0 + 261 + 376 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 24711840000 + 55048421376 = 157200^2 + 234624^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49943010 + ... + 49944606.

It is an arithmetic number, because the mean of its divisors is an integer number (1088090185).

Almost surely, 2^79760261376 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 79760261376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117513739980).

79760261376 is an abundant number, since it is smaller than the sum of its proper divisors (155267218584).

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

79760261376 is a wasteful number, since it uses less digits than its factorization.

79760261376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081 (or 2064 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 54.

The spelling of 79760261376 in words is "seventy-nine billion, seven hundred sixty million, two hundred sixty-one thousand, three hundred seventy-six".