4416489 has 24 divisors (see below), whose sum is σ = 7954752. Its totient is φ = 2293920.

The previous prime is 4416473. The next prime is 4416499. The reversal of 4416489 is 9846144.

It is a happy number.

4416489 is a `hidden beast` number, since 4 + 4 + 1 + 648 + 9 = 666.

4416489 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4416489 - 2⁴ = 4416473 is a prime.

4416489 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4416409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2494 + ... + 3879.

It is an arithmetic number, because the mean of its divisors is an integer number (331448).

Almost surely, 2^4416489 is an apocalyptic number.

It is an amenable number.

4416489 is a deficient number, since it is larger than the sum of its proper divisors (3538263).

4416489 is a wasteful number, since it uses less digits than its factorization.

4416489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6397 (or 6394 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 4416489 is about 2101.5444320785. The cubic root of 4416489 is about 164.0686927186.

It can be divided in two parts, 44164 and 89, that added together give a triangular number (44253 = T₂₉₇).

The spelling of 4416489 in words is "four million, four hundred sixteen thousand, four hundred eighty-nine".