8808989 has 16 divisors (see below), whose sum is σ = 10713600. Its totient is φ = 7074864.

The previous prime is 8808967. The next prime is 8809001. The reversal of 8808989 is 9898088.

It is a cyclic number.

It is not a de Polignac number, because 8808989 - 2⁸ = 8808733 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8808089) 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 15 ways as a sum of consecutive naturals, for example, 13922 + ... + 14540.

It is an arithmetic number, because the mean of its divisors is an integer number (669600).

Almost surely, 2^8808989 is an apocalyptic number.

It is an amenable number.

8808989 is a deficient number, since it is larger than the sum of its proper divisors (1904611).

8808989 is a wasteful number, since it uses less digits than its factorization.

8808989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752.

The product of its (nonzero) digits is 331776, while the sum is 50.

The square root of 8808989 is about 2967.9941037677. The cubic root of 8808989 is about 206.5262958812.

The spelling of 8808989 in words is "eight million, eight hundred eight thousand, nine hundred eighty-nine".