2610913979 has 2 divisors, whose sum is σ = 2610913980. Its totient is φ = 2610913978.

The previous prime is 2610913927. The next prime is 2610914011. The reversal of 2610913979 is 9793190162.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2610913979 is a prime.

It is a super-2 number, since 2×2610913979² = 13633743611475224882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2610913909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305456989 + 1305456990.

It is an arithmetic number, because the mean of its divisors is an integer number (1305456990).

Almost surely, 2^2610913979 is an apocalyptic number.

2610913979 is a deficient number, since it is larger than the sum of its proper divisors (1).

2610913979 is an equidigital number, since it uses as much as digits as its factorization.

2610913979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 183708, while the sum is 47.

The square root of 2610913979 is about 51097.1034306251. The cubic root of 2610913979 is about 1376.9902161376.

The spelling of 2610913979 in words is "two billion, six hundred ten million, nine hundred thirteen thousand, nine hundred seventy-nine".