2608797313 has 2 divisors, whose sum is σ = 2608797314. Its totient is φ = 2608797312.

The previous prime is 2608797307. The next prime is 2608797349. The reversal of 2608797313 is 3137978062.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2282163984 + 326633329 = 47772^2 + 18073^2 .

It is a cyclic number.

It is not a de Polignac number, because 2608797313 - 2¹³ = 2608789121 is a prime.

It is not a weakly prime, because it can be changed into another prime (2608797383) 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 as a sum of consecutive naturals, namely, 1304398656 + 1304398657.

It is an arithmetic number, because the mean of its divisors is an integer number (1304398657).

Almost surely, 2^2608797313 is an apocalyptic number.

It is an amenable number.

2608797313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2608797313 is an equidigital number, since it uses as much as digits as its factorization.

2608797313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 2608797313 is about 51076.3870394138. The cubic root of 2608797313 is about 1376.6180072253.

The spelling of 2608797313 in words is "two billion, six hundred eight million, seven hundred ninety-seven thousand, three hundred thirteen".