79702735316 has 12 divisors (see below), whose sum is σ = 141390469332. Its totient is φ = 39305458368.

The previous prime is 79702735303. The next prime is 79702735331. The reversal of 79702735316 is 61353720797.

It can be written as a sum of positive squares in 2 ways, for example, as 56658280900 + 23044454416 = 238030^2 + 151804^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136476995 + ... + 136477578.

It is an arithmetic number, because the mean of its divisors is an integer number (11782539111).

Almost surely, 2^79702735316 is an apocalyptic number.

It is an amenable number.

79702735316 is a deficient number, since it is larger than the sum of its proper divisors (61687734016).

79702735316 is a wasteful number, since it uses less digits than its factorization.

79702735316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272954650 (or 272954648 counting only the distinct ones).

The product of its (nonzero) digits is 1666980, while the sum is 50.

The spelling of 79702735316 in words is "seventy-nine billion, seven hundred two million, seven hundred thirty-five thousand, three hundred sixteen".