2798823568 has 20 divisors (see below), whose sum is σ = 5430081520. Its totient is φ = 1397512224.

The previous prime is 2798823541. The next prime is 2798823581. The reversal of 2798823568 is 8653288972.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106530 + ... + 130177.

It is an arithmetic number, because the mean of its divisors is an integer number (271504076).

Almost surely, 2^2798823568 is an apocalyptic number.

It is an amenable number.

2798823568 is a deficient number, since it is larger than the sum of its proper divisors (2631257952).

2798823568 is a wasteful number, since it uses less digits than its factorization.

2798823568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237454 (or 237448 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 58.

The square root of 2798823568 is about 52903.9088158900. The cubic root of 2798823568 is about 1409.2623219098.

The spelling of 2798823568 in words is "two billion, seven hundred ninety-eight million, eight hundred twenty-three thousand, five hundred sixty-eight".