8244688056 has 64 divisors (see below), whose sum is σ = 22909806720. Its totient is φ = 2451246720.

The previous prime is 8244688051. The next prime is 8244688097. The reversal of 8244688056 is 6508864428.

It is a super-2 number, since 2×8244688056² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8244688051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280630 + ... + 308613.

It is an arithmetic number, because the mean of its divisors is an integer number (357965730).

Almost surely, 2^8244688056 is an apocalyptic number.

It is an amenable number.

8244688056 is an abundant number, since it is smaller than the sum of its proper divisors (14665118664).

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

8244688056 is a wasteful number, since it uses less digits than its factorization.

8244688056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589316 (or 589312 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 51.

The square root of 8244688056 is about 90800.2646251651. The cubic root of 8244688056 is about 2020.1862436519.

The spelling of 8244688056 in words is "eight billion, two hundred forty-four million, six hundred eighty-eight thousand, fifty-six".