2798972268 has 24 divisors (see below), whose sum is σ = 6741611520. Its totient is φ = 902894160.

The previous prime is 2798972227. The next prime is 2798972269. The reversal of 2798972268 is 8622798972.

It is not an unprimeable number, because it can be changed into a prime (2798972269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3761688 + ... + 3762431.

It is an arithmetic number, because the mean of its divisors is an integer number (280900480).

Almost surely, 2^2798972268 is an apocalyptic number.

It is an amenable number.

2798972268 is an abundant number, since it is smaller than the sum of its proper divisors (3942639252).

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

2798972268 is a wasteful number, since it uses less digits than its factorization.

2798972268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7524157 (or 7524155 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 60.

The square root of 2798972268 is about 52905.3141754210. The cubic root of 2798972268 is about 1409.2872792524.

The spelling of 2798972268 in words is "two billion, seven hundred ninety-eight million, nine hundred seventy-two thousand, two hundred sixty-eight".