4489630 has 32 divisors (see below), whose sum is σ = 8468064. Its totient is φ = 1712256.

The previous prime is 4489621. The next prime is 4489651. The reversal of 4489630 is 369844.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22692 + ... + 22888.

It is an arithmetic number, because the mean of its divisors is an integer number (264627).

Almost surely, 2^4489630 is an apocalyptic number.

4489630 is a deficient number, since it is larger than the sum of its proper divisors (3978434).

4489630 is a wasteful number, since it uses less digits than its factorization.

4489630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 4489630 is about 2118.8747013450. The cubic root of 4489630 is about 164.9694464394.

The spelling of 4489630 in words is "four million, four hundred eighty-nine thousand, six hundred thirty".