2004304489 has 4 divisors (see below), whose sum is σ = 2186514000. Its totient is φ = 1822094980.

The previous prime is 2004304483. The next prime is 2004304513. The reversal of 2004304489 is 9844034002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2004304489 - 2²⁵ = 1970750057 is a prime.

It is a super-2 number, since 2×2004304489² = 8034472969251102242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2004304483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91104739 + ... + 91104760.

It is an arithmetic number, because the mean of its divisors is an integer number (546628500).

Almost surely, 2^2004304489 is an apocalyptic number.

It is an amenable number.

2004304489 is a deficient number, since it is larger than the sum of its proper divisors (182209511).

2004304489 is a wasteful number, since it uses less digits than its factorization.

2004304489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182209510.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 2004304489 is about 44769.4593333446. The cubic root of 2004304489 is about 1260.8242882579.

The spelling of 2004304489 in words is "two billion, four million, three hundred four thousand, four hundred eighty-nine".