8603489 has 2 divisors, whose sum is σ = 8603490. Its totient is φ = 8603488.

The previous prime is 8603477. The next prime is 8603509. The reversal of 8603489 is 9843068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8025889 + 577600 = 2833^2 + 760^2 .

It is a cyclic number.

It is not a de Polignac number, because 8603489 - 2⁸ = 8603233 is a prime.

It is not a weakly prime, because it can be changed into another prime (8603429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4301744 + 4301745.

It is an arithmetic number, because the mean of its divisors is an integer number (4301745).

Almost surely, 2^8603489 is an apocalyptic number.

It is an amenable number.

8603489 is a deficient number, since it is larger than the sum of its proper divisors (1).

8603489 is an equidigital number, since it uses as much as digits as its factorization.

8603489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 8603489 is about 2933.1704689636. The cubic root of 8603489 is about 204.9076641472.

The spelling of 8603489 in words is "eight million, six hundred three thousand, four hundred eighty-nine".