8868489 has 8 divisors (see below), whose sum is σ = 13513920. Its totient is φ = 5067696.

The previous prime is 8868479. The next prime is 8868521. The reversal of 8868489 is 9848688.

8868489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8868489 - 2⁴ = 8868473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8868469) 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, 211134 + ... + 211175.

It is an arithmetic number, because the mean of its divisors is an integer number (1689240).

Almost surely, 2^8868489 is an apocalyptic number.

It is an amenable number.

8868489 is a deficient number, since it is larger than the sum of its proper divisors (4645431).

8868489 is a wasteful number, since it uses less digits than its factorization.

8868489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422319.

The product of its digits is 884736, while the sum is 51.

The square root of 8868489 is about 2978.0008394895. Note that the first 3 decimals coincide. The cubic root of 8868489 is about 206.9902443534.

The spelling of 8868489 in words is "eight million, eight hundred sixty-eight thousand, four hundred eighty-nine".