8617372938 has 48 divisors (see below), whose sum is σ = 18773277120. Its totient is φ = 2856757248.

The previous prime is 8617372931. The next prime is 8617372987. The reversal of 8617372938 is 8392737168.

It is not an unprimeable number, because it can be changed into a prime (8617372931) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4250281 + ... + 4252307.

It is an arithmetic number, because the mean of its divisors is an integer number (391109940).

Almost surely, 2^8617372938 is an apocalyptic number.

8617372938 is an abundant number, since it is smaller than the sum of its proper divisors (10155904182).

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

8617372938 is a wasteful number, since it uses less digits than its factorization.

8617372938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211 (or 3208 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 8617372938 is about 92829.8063016400. The cubic root of 8617372938 is about 2050.1782861401.

The spelling of 8617372938 in words is "eight billion, six hundred seventeen million, three hundred seventy-two thousand, nine hundred thirty-eight".