8938843056 has 720 divisors, whose sum is σ = 32656798720. Its totient is φ = 2258150400.

The previous prime is 8938843009. The next prime is 8938843091. The reversal of 8938843056 is 6503488398.

It is a happy number.

8938843056 is a `hidden beast` number, since 89 + 3 + 88 + 430 + 56 = 666.

8938843056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8938842993 and 8938843011.

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 143 ways as a sum of consecutive naturals, for example, 133415535 + ... + 133415601.

Almost surely, 2^8938843056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8938843056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16328399360).

8938843056 is an abundant number, since it is smaller than the sum of its proper divisors (23717955664).

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

8938843056 is a wasteful number, since it uses less digits than its factorization.

8938843056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The square root of 8938843056 is about 94545.4549727273. The cubic root of 8938843056 is about 2075.3615709788.

The spelling of 8938843056 in words is "eight billion, nine hundred thirty-eight million, eight hundred forty-three thousand, fifty-six".