2708108979 has 16 divisors (see below), whose sum is σ = 3670596480. Its totient is φ = 1775600640.

The previous prime is 2708108951. The next prime is 2708108981. The reversal of 2708108979 is 9798018072.

It is not a de Polignac number, because 2708108979 - 2⁵ = 2708108947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2708107979) 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 in 15 ways as a sum of consecutive naturals, for example, 118332 + ... + 139350.

It is an arithmetic number, because the mean of its divisors is an integer number (229412280).

Almost surely, 2^2708108979 is an apocalyptic number.

2708108979 is a deficient number, since it is larger than the sum of its proper divisors (962487501).

2708108979 is a wasteful number, since it uses less digits than its factorization.

2708108979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21730.

The product of its (nonzero) digits is 508032, while the sum is 51.

The square root of 2708108979 is about 52039.4944152996. The cubic root of 2708108979 is about 1393.8692770784.

The spelling of 2708108979 in words is "two billion, seven hundred eight million, one hundred eight thousand, nine hundred seventy-nine".