2793248648 has 32 divisors (see below), whose sum is σ = 5553632160. Its totient is φ = 1312523520.

The previous prime is 2793248617. The next prime is 2793248669. The reversal of 2793248648 is 8468423972.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2793248648.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79115 + ... + 108837.

It is an arithmetic number, because the mean of its divisors is an integer number (173551005).

Almost surely, 2^2793248648 is an apocalyptic number.

It is an amenable number.

2793248648 is a deficient number, since it is larger than the sum of its proper divisors (2760383512).

2793248648 is a wasteful number, since it uses less digits than its factorization.

2793248648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30437 (or 30433 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 53.

The square root of 2793248648 is about 52851.1934396944. The cubic root of 2793248648 is about 1408.3260062626.

The spelling of 2793248648 in words is "two billion, seven hundred ninety-three million, two hundred forty-eight thousand, six hundred forty-eight".