4489670 has 16 divisors (see below), whose sum is σ = 8203248. Its totient is φ = 1768800.

The previous prime is 4489663. The next prime is 4489687. The reversal of 4489670 is 769844.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2681 + ... + 4020.

It is an arithmetic number, because the mean of its divisors is an integer number (512703).

Almost surely, 2^4489670 is an apocalyptic number.

4489670 is a deficient number, since it is larger than the sum of its proper divisors (3713578).

4489670 is a wasteful number, since it uses less digits than its factorization.

4489670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6775.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4489670 is about 2118.8841402965. The cubic root of 4489670 is about 164.9699363653.

The spelling of 4489670 in words is "four million, four hundred eighty-nine thousand, six hundred seventy".