2920344313 has 2 divisors, whose sum is σ = 2920344314. Its totient is φ = 2920344312.

The previous prime is 2920344281. The next prime is 2920344353. The reversal of 2920344313 is 3134430292.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2846435904 + 73908409 = 53352^2 + 8597^2 .

It is a cyclic number.

It is not a de Polignac number, because 2920344313 - 2⁵ = 2920344281 is a prime.

It is not a weakly prime, because it can be changed into another prime (2920344353) 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, 1460172156 + 1460172157.

It is an arithmetic number, because the mean of its divisors is an integer number (1460172157).

Almost surely, 2^2920344313 is an apocalyptic number.

It is an amenable number.

2920344313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2920344313 is an equidigital number, since it uses as much as digits as its factorization.

2920344313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 2920344313 is about 54040.2101494804. The cubic root of 2920344313 is about 1429.3700769336.

The spelling of 2920344313 in words is "two billion, nine hundred twenty million, three hundred forty-four thousand, three hundred thirteen".