8879988 has 24 divisors (see below), whose sum is σ = 22314208. Its totient is φ = 2732256.

The previous prime is 8879987. The next prime is 8879989. The reversal of 8879988 is 8899788.

It is an interprime number because it is at equal distance from previous prime (8879987) and next prime (8879989).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8879987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28306 + ... + 28617.

Almost surely, 2^8879988 is an apocalyptic number.

It is an amenable number.

8879988 is an abundant number, since it is smaller than the sum of its proper divisors (13434220).

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

8879988 is a wasteful number, since it uses less digits than its factorization.

8879988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56943 (or 56941 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 57.

The square root of 8879988 is about 2979.9308716814. The cubic root of 8879988 is about 207.0796678105.

Subtracting from 8879988 its product of digits (2322432), we obtain a palindrome (6557556).

The spelling of 8879988 in words is "eight million, eight hundred seventy-nine thousand, nine hundred eighty-eight".