4488489 has 12 divisors (see below), whose sum is σ = 6506500. Its totient is φ = 2981664.

The previous prime is 4488487. The next prime is 4488499. The reversal of 4488489 is 9848844.

It can be written as a sum of positive squares in 2 ways, for example, as 1625625 + 2862864 = 1275^2 + 1692^2 .

It is not a de Polignac number, because 4488489 - 2¹ = 4488487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4488487) 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 11 ways as a sum of consecutive naturals, for example, 2427 + ... + 3855.

Almost surely, 2^4488489 is an apocalyptic number.

It is an amenable number.

4488489 is a deficient number, since it is larger than the sum of its proper divisors (2018011).

4488489 is a wasteful number, since it uses less digits than its factorization.

4488489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784 (or 1781 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 4488489 is about 2118.6054375461. The cubic root of 4488489 is about 164.9554700771.

The spelling of 4488489 in words is "four million, four hundred eighty-eight thousand, four hundred eighty-nine".