79646763323 has 2 divisors, whose sum is σ = 79646763324. Its totient is φ = 79646763322.

The previous prime is 79646763311. The next prime is 79646763377. The reversal of 79646763323 is 32336764697.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79646763323 - 2⁸ = 79646763067 is a prime.

It is not a weakly prime, because it can be changed into another prime (79646763023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39823381661 + 39823381662.

It is an arithmetic number, because the mean of its divisors is an integer number (39823381662).

Almost surely, 2^79646763323 is an apocalyptic number.

79646763323 is a deficient number, since it is larger than the sum of its proper divisors (1).

79646763323 is an equidigital number, since it uses as much as digits as its factorization.

79646763323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20575296, while the sum is 56.

The spelling of 79646763323 in words is "seventy-nine billion, six hundred forty-six million, seven hundred sixty-three thousand, three hundred twenty-three".