4490002 has 16 divisors (see below), whose sum is σ = 7380000. Its totient is φ = 2031840.

The previous prime is 4489999. The next prime is 4490029. The reversal of 4490002 is 2000944.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8749 + ... + 9247.

It is an arithmetic number, because the mean of its divisors is an integer number (461250).

Almost surely, 2^4490002 is an apocalyptic number.

4490002 is a deficient number, since it is larger than the sum of its proper divisors (2889998).

4490002 is a wasteful number, since it uses less digits than its factorization.

4490002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4490002 is about 2118.9624819708. The cubic root of 4490002 is about 164.9740026381.

Adding to 4490002 its reverse (2000944), we get a palindrome (6490946).

The spelling of 4490002 in words is "four million, four hundred ninety thousand, two".