2680616759 has 2 divisors, whose sum is σ = 2680616760. Its totient is φ = 2680616758.

The previous prime is 2680616749. The next prime is 2680616761. The reversal of 2680616759 is 9576160862.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2680616759 is a prime.

Together with 2680616761, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2680616749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1340308379 + 1340308380.

It is an arithmetic number, because the mean of its divisors is an integer number (1340308380).

Almost surely, 2^2680616759 is an apocalyptic number.

2680616759 is a deficient number, since it is larger than the sum of its proper divisors (1).

2680616759 is an equidigital number, since it uses as much as digits as its factorization.

2680616759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 2680616759 is about 51774.6729492326. The cubic root of 2680616759 is about 1389.1364577495.

The spelling of 2680616759 in words is "two billion, six hundred eighty million, six hundred sixteen thousand, seven hundred fifty-nine".