2390610613 has 2 divisors, whose sum is σ = 2390610614. Its totient is φ = 2390610612.

The previous prime is 2390610581. The next prime is 2390610619. The reversal of 2390610613 is 3160160932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2257485169 + 133125444 = 47513^2 + 11538^2 .

It is a cyclic number.

It is not a de Polignac number, because 2390610613 - 2⁵ = 2390610581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2390610619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1195305306 + 1195305307.

It is an arithmetic number, because the mean of its divisors is an integer number (1195305307).

Almost surely, 2^2390610613 is an apocalyptic number.

It is an amenable number.

2390610613 is a deficient number, since it is larger than the sum of its proper divisors (1).

2390610613 is an equidigital number, since it uses as much as digits as its factorization.

2390610613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 2390610613 is about 48893.8709144613. The cubic root of 2390610613 is about 1337.1176280003.

The spelling of 2390610613 in words is "two billion, three hundred ninety million, six hundred ten thousand, six hundred thirteen".