2079958679 has 2 divisors, whose sum is σ = 2079958680. Its totient is φ = 2079958678.

The previous prime is 2079958667. The next prime is 2079958717. The reversal of 2079958679 is 9768599702.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2079958679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2079958649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039979339 + 1039979340.

It is an arithmetic number, because the mean of its divisors is an integer number (1039979340).

Almost surely, 2^2079958679 is an apocalyptic number.

2079958679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2079958679 is an equidigital number, since it uses as much as digits as its factorization.

2079958679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17146080, while the sum is 62.

The square root of 2079958679 is about 45606.5639902854. The cubic root of 2079958679 is about 1276.4924067846.

The spelling of 2079958679 in words is "two billion, seventy-nine million, nine hundred fifty-eight thousand, six hundred seventy-nine".