8938320983 has 4 divisors (see below), whose sum is σ = 9030468720. Its totient is φ = 8846173248.

The previous prime is 8938320967. The next prime is 8938321057. The reversal of 8938320983 is 3890238398.

8938320983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8938320983 - 2⁴ = 8938320967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8938320953) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 46073723 + ... + 46073916.

It is an arithmetic number, because the mean of its divisors is an integer number (2257617180).

Almost surely, 2^8938320983 is an apocalyptic number.

8938320983 is a deficient number, since it is larger than the sum of its proper divisors (92147737).

8938320983 is an equidigital number, since it uses as much as digits as its factorization.

8938320983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92147736.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 8938320983 is about 94542.6939694443. The cubic root of 8938320983 is about 2075.3211663712.

The spelling of 8938320983 in words is "eight billion, nine hundred thirty-eight million, three hundred twenty thousand, nine hundred eighty-three".