79302707482769 has 2 divisors, whose sum is σ = 79302707482770. Its totient is φ = 79302707482768.

The previous prime is 79302707482741. The next prime is 79302707482771. The reversal of 79302707482769 is 96728470720397.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68054464737169 + 11248242745600 = 8249513^2 + 3353840^2 .

It is a cyclic number.

It is not a de Polignac number, because 79302707482769 - 2²⁸ = 79302439047313 is a prime.

It is a super-2 number, since 2×79302707482769² (a number of 29 digits) contains 22 as substring.

Together with 79302707482771, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (79302707482069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39651353741384 + 39651353741385.

It is an arithmetic number, because the mean of its divisors is an integer number (39651353741385).

Almost surely, 2^{79302707482769} is an apocalyptic number.

It is an amenable number.

79302707482769 is a deficient number, since it is larger than the sum of its proper divisors (1).

79302707482769 is an equidigital number, since it uses as much as digits as its factorization.

79302707482769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448084224, while the sum is 71.

The spelling of 79302707482769 in words is "seventy-nine trillion, three hundred two billion, seven hundred seven million, four hundred eighty-two thousand, seven hundred sixty-nine".