4430089 has 4 divisors (see below), whose sum is σ = 4438224. Its totient is φ = 4421956.

The previous prime is 4430051. The next prime is 4430093. The reversal of 4430089 is 9800344.

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 4430089 - 2¹³ = 4421897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4430039) 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, 3187 + ... + 4360.

It is an arithmetic number, because the mean of its divisors is an integer number (1109556).

Almost surely, 2^4430089 is an apocalyptic number.

It is an amenable number.

4430089 is a deficient number, since it is larger than the sum of its proper divisors (8135).

4430089 is an equidigital number, since it uses as much as digits as its factorization.

4430089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8134.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4430089 is about 2104.7776604668. Note that the first 3 decimals coincide. The cubic root of 4430089 is about 164.2369295061.

The spelling of 4430089 in words is "four million, four hundred thirty thousand, eighty-nine".