2966931313 has 2 divisors, whose sum is σ = 2966931314. Its totient is φ = 2966931312.

The previous prime is 2966931311. The next prime is 2966931367. The reversal of 2966931313 is 3131396692.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2962407184 + 4524129 = 54428^2 + 2127^2 .

It is a cyclic number.

It is not a de Polignac number, because 2966931313 - 2¹ = 2966931311 is a prime.

Together with 2966931311, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2966931313.

It is not a weakly prime, because it can be changed into another prime (2966931311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1483465656 + 1483465657.

It is an arithmetic number, because the mean of its divisors is an integer number (1483465657).

Almost surely, 2^2966931313 is an apocalyptic number.

It is an amenable number.

2966931313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2966931313 is an equidigital number, since it uses as much as digits as its factorization.

2966931313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 157464, while the sum is 43.

The square root of 2966931313 is about 54469.5448209364. The cubic root of 2966931313 is about 1436.9307236268.

The spelling of 2966931313 in words is "two billion, nine hundred sixty-six million, nine hundred thirty-one thousand, three hundred thirteen".