2953926923 has 16 divisors (see below), whose sum is σ = 3081576960. Its totient is φ = 2829633696.

The previous prime is 2953926893. The next prime is 2953926967. The reversal of 2953926923 is 3296293592.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2953926923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2953926973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421736 + ... + 428682.

It is an arithmetic number, because the mean of its divisors is an integer number (192598560).

Almost surely, 2^2953926923 is an apocalyptic number.

2953926923 is a deficient number, since it is larger than the sum of its proper divisors (127650037).

2953926923 is a wasteful number, since it uses less digits than its factorization.

2953926923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7186.

The product of its digits is 1574640, while the sum is 50.

The square root of 2953926923 is about 54350.0406899572. The cubic root of 2953926923 is about 1434.8282397505.

The spelling of 2953926923 in words is "two billion, nine hundred fifty-three million, nine hundred twenty-six thousand, nine hundred twenty-three".