79956607 has 2 divisors, whose sum is σ = 79956608. Its totient is φ = 79956606.

The previous prime is 79956599. The next prime is 79956629. The reversal of 79956607 is 70665997.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79956607 - 2³ = 79956599 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79956647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39978303 + 39978304.

It is an arithmetic number, because the mean of its divisors is an integer number (39978304).

Almost surely, 2^79956607 is an apocalyptic number.

79956607 is a deficient number, since it is larger than the sum of its proper divisors (1).

79956607 is an equidigital number, since it uses as much as digits as its factorization.

79956607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 714420, while the sum is 49.

The square root of 79956607 is about 8941.8458385280. The cubic root of 79956607 is about 430.8090177626.

The spelling of 79956607 in words is "seventy-nine million, nine hundred fifty-six thousand, six hundred seven".