2799444522 has 32 divisors (see below), whose sum is σ = 6605144064. Its totient is φ = 774039600.

The previous prime is 2799444497. The next prime is 2799444569. The reversal of 2799444522 is 2254449972.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1073754 + ... + 1076357.

It is an arithmetic number, because the mean of its divisors is an integer number (206410752).

Almost surely, 2^2799444522 is an apocalyptic number.

2799444522 is an abundant number, since it is smaller than the sum of its proper divisors (3805699542).

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

2799444522 is a wasteful number, since it uses less digits than its factorization.

2799444522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150154.

The product of its digits is 1451520, while the sum is 48.

The square root of 2799444522 is about 52909.7771872080. Note that the first 3 decimals coincide. The cubic root of 2799444522 is about 1409.3665350249.

The spelling of 2799444522 in words is "two billion, seven hundred ninety-nine million, four hundred forty-four thousand, five hundred twenty-two".