2923930944 has 84 divisors (see below), whose sum is σ = 9142841760. Its totient is φ = 886037760.

The previous prime is 2923930927. The next prime is 2923930951. The reversal of 2923930944 is 4490393292.

It is a happy number.

It is a super-2 number, since 2×2923930944² = 17098744330561462272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2923930944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224404 + ... + 237075.

Almost surely, 2^2923930944 is an apocalyptic number.

2923930944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2923930944 is an abundant number, since it is smaller than the sum of its proper divisors (6218910816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2923930944 is a wasteful number, since it uses less digits than its factorization.

2923930944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461508 (or 461495 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The square root of 2923930944 is about 54073.3848025070. The cubic root of 2923930944 is about 1429.9549994804.

The spelling of 2923930944 in words is "two billion, nine hundred twenty-three million, nine hundred thirty thousand, nine hundred forty-four".