8608938 has 64 divisors (see below), whose sum is σ = 20173440. Its totient is φ = 2426112.

The previous prime is 8608931. The next prime is 8608973. The reversal of 8608938 is 8398068.

It is a super-2 number, since 2×8608938² = 148227626975688, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8608938.

It is not an unprimeable number, because it can be changed into a prime (8608931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54756 + ... + 54912.

It is an arithmetic number, because the mean of its divisors is an integer number (315210).

Almost surely, 2^8608938 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8608938, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10086720).

8608938 is an abundant number, since it is smaller than the sum of its proper divisors (11564502).

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

8608938 is a wasteful number, since it uses less digits than its factorization.

8608938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 8608938 is about 2934.0991803278. The cubic root of 8608938 is about 204.9509142838.

The spelling of 8608938 in words is "eight million, six hundred eight thousand, nine hundred thirty-eight".