8989080 has 64 divisors (see below), whose sum is σ = 27185760. Its totient is φ = 2377728.

The previous prime is 8989069. The next prime is 8989081. The reversal of 8989080 is 809898.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8989081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20544 + ... + 20976.

Almost surely, 2^8989080 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 8989080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13592880).

8989080 is an abundant number, since it is smaller than the sum of its proper divisors (18196680).

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

8989080 is a wasteful number, since it uses less digits than its factorization.

8989080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 42.

The square root of 8989080 is about 2998.1794475982. The cubic root of 8989080 is about 207.9242204226.

The spelling of 8989080 in words is "eight million, nine hundred eighty-nine thousand, eighty".