8610489 has 8 divisors (see below), whose sum is σ = 12756320. Its totient is φ = 5740308.

The previous prime is 8610479. The next prime is 8610509. The reversal of 8610489 is 9840168.

It is a happy number.

It is not a de Polignac number, because 8610489 - 2¹⁶ = 8544953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8610409) 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 7 ways as a sum of consecutive naturals, for example, 159427 + ... + 159480.

It is an arithmetic number, because the mean of its divisors is an integer number (1594540).

Almost surely, 2^8610489 is an apocalyptic number.

It is an amenable number.

8610489 is a deficient number, since it is larger than the sum of its proper divisors (4145831).

8610489 is a wasteful number, since it uses less digits than its factorization.

8610489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318916 (or 318910 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 8610489 is about 2934.3634744183. The cubic root of 8610489 is about 204.9632216393.

The spelling of 8610489 in words is "eight million, six hundred ten thousand, four hundred eighty-nine".