8989379 has 8 divisors (see below), whose sum is σ = 10878048. Its totient is φ = 7251840.

The previous prime is 8989369. The next prime is 8989399. The reversal of 8989379 is 9739898.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8989379 - 2¹² = 8985283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8989379.

It is not an unprimeable number, because it can be changed into a prime (8989369) 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, 37652 + ... + 37889.

It is an arithmetic number, because the mean of its divisors is an integer number (1359756).

Almost surely, 2^8989379 is an apocalyptic number.

8989379 is a deficient number, since it is larger than the sum of its proper divisors (1888669).

8989379 is a wasteful number, since it uses less digits than its factorization.

8989379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75565.

The product of its digits is 979776, while the sum is 53.

The square root of 8989379 is about 2998.2293107766. The cubic root of 8989379 is about 207.9265257624.

The spelling of 8989379 in words is "eight million, nine hundred eighty-nine thousand, three hundred seventy-nine".