2683965239 has 2 divisors, whose sum is σ = 2683965240. Its totient is φ = 2683965238.

The previous prime is 2683965211. The next prime is 2683965269. The reversal of 2683965239 is 9325693862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2683965239 - 2²⁸ = 2415529783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2683965269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1341982619 + 1341982620.

It is an arithmetic number, because the mean of its divisors is an integer number (1341982620).

Almost surely, 2^2683965239 is an apocalyptic number.

2683965239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2683965239 is an equidigital number, since it uses as much as digits as its factorization.

2683965239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4199040, while the sum is 53.

The square root of 2683965239 is about 51806.9999034879. Note that the first 4 decimals coincide. The cubic root of 2683965239 is about 1389.7146281991.

The spelling of 2683965239 in words is "two billion, six hundred eighty-three million, nine hundred sixty-five thousand, two hundred thirty-nine".