2939345268 has 96 divisors (see below), whose sum is σ = 7336697088. Its totient is φ = 914457600.

The previous prime is 2939345263. The next prime is 2939345287. The reversal of 2939345268 is 8625439392.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2939345268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2939345261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1109121 + ... + 1111767.

It is an arithmetic number, because the mean of its divisors is an integer number (76423928).

Almost surely, 2^2939345268 is an apocalyptic number.

It is an amenable number.

2939345268 is an abundant number, since it is smaller than the sum of its proper divisors (4397351820).

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

2939345268 is a wasteful number, since it uses less digits than its factorization.

2939345268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793 (or 2791 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 51.

The square root of 2939345268 is about 54215.7289723195. The cubic root of 2939345268 is about 1432.4633999829.

The spelling of 2939345268 in words is "two billion, nine hundred thirty-nine million, three hundred forty-five thousand, two hundred sixty-eight".