8008489 has 4 divisors (see below), whose sum is σ = 8203860. Its totient is φ = 7813120.

The previous prime is 8008453. The next prime is 8008523. The reversal of 8008489 is 9848008.

8008489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2152089 + 5856400 = 1467^2 + 2420^2 .

It is a cyclic number.

It is not a de Polignac number, because 8008489 - 2¹¹ = 8006441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8008409) 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, 97624 + ... + 97705.

It is an arithmetic number, because the mean of its divisors is an integer number (2050965).

Almost surely, 2^8008489 is an apocalyptic number.

It is an amenable number.

8008489 is a deficient number, since it is larger than the sum of its proper divisors (195371).

8008489 is a wasteful number, since it uses less digits than its factorization.

8008489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195370.

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 8008489 is about 2829.9273842274. The cubic root of 8008489 is about 200.0707166595.

The spelling of 8008489 in words is "eight million, eight thousand, four hundred eighty-nine".