4490030 has 8 divisors (see below), whose sum is σ = 8082072. Its totient is φ = 1796008.

The previous prime is 4490029. The next prime is 4490053. The reversal of 4490030 is 300944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4489984 and 4490011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224492 + ... + 224511.

It is an arithmetic number, because the mean of its divisors is an integer number (1010259).

Almost surely, 2^4490030 is an apocalyptic number.

4490030 is a deficient number, since it is larger than the sum of its proper divisors (3592042).

4490030 is a wasteful number, since it uses less digits than its factorization.

4490030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449010.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 4490030 is about 2118.9690889676. The cubic root of 4490030 is about 164.9743455676.

Adding to 4490030 its reverse (300944), we get a palindrome (4790974).

The spelling of 4490030 in words is "four million, four hundred ninety thousand, thirty".