79716353 has 2 divisors, whose sum is σ = 79716354. Its totient is φ = 79716352.

The previous prime is 79716337. The next prime is 79716421. The reversal of 79716353 is 35361797.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58491904 + 21224449 = 7648^2 + 4607^2 .

It is a cyclic number.

It is not a de Polignac number, because 79716353 - 2⁴ = 79716337 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79716353.

It is not a weakly prime, because it can be changed into another prime (79716313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39858176 + 39858177.

It is an arithmetic number, because the mean of its divisors is an integer number (39858177).

Almost surely, 2^79716353 is an apocalyptic number.

It is an amenable number.

79716353 is a deficient number, since it is larger than the sum of its proper divisors (1).

79716353 is an equidigital number, since it uses as much as digits as its factorization.

79716353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 119070, while the sum is 41.

The square root of 79716353 is about 8928.4014806683. The cubic root of 79716353 is about 430.3770858418.

The spelling of 79716353 in words is "seventy-nine million, seven hundred sixteen thousand, three hundred fifty-three".