2956920913 has 4 divisors (see below), whose sum is σ = 2957053680. Its totient is φ = 2956788148.

The previous prime is 2956920907. The next prime is 2956920919. The reversal of 2956920913 is 3190296592.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2956920907) and next prime (2956920919).

It is a cyclic number.

It is not a de Polignac number, because 2956920913 - 2²⁹ = 2420050001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2956920919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23923 + ... + 80536.

It is an arithmetic number, because the mean of its divisors is an integer number (739263420).

Almost surely, 2^2956920913 is an apocalyptic number.

It is an amenable number.

2956920913 is a deficient number, since it is larger than the sum of its proper divisors (132767).

2956920913 is a wasteful number, since it uses less digits than its factorization.

2956920913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132766.

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 2956920913 is about 54377.5772998393. The cubic root of 2956920913 is about 1435.3128388345.

The spelling of 2956920913 in words is "two billion, nine hundred fifty-six million, nine hundred twenty thousand, nine hundred thirteen".