8989244 has 12 divisors (see below), whose sum is σ = 17161368. Its totient is φ = 4086000.

The previous prime is 8989241. The next prime is 8989259. The reversal of 8989244 is 4429898.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 204301 = 8989244 / (8 + 9 + 8 + 9 + 2 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 8989195 and 8989204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8989241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102107 + ... + 102194.

It is an arithmetic number, because the mean of its divisors is an integer number (1430114).

Almost surely, 2^8989244 is an apocalyptic number.

It is an amenable number.

8989244 is a deficient number, since it is larger than the sum of its proper divisors (8172124).

8989244 is a wasteful number, since it uses less digits than its factorization.

8989244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204316 (or 204314 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 8989244 is about 2998.2067974041. The cubic root of 8989244 is about 207.9254848962.

The spelling of 8989244 in words is "eight million, nine hundred eighty-nine thousand, two hundred forty-four".