8444089 has 4 divisors (see below), whose sum is σ = 8475520. Its totient is φ = 8412660.

The previous prime is 8444083. The next prime is 8444123. The reversal of 8444089 is 9804448.

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 8444089 - 2⁵ = 8444057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8444083) 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, 15309 + ... + 15850.

It is an arithmetic number, because the mean of its divisors is an integer number (2118880).

Almost surely, 2^8444089 is an apocalyptic number.

It is an amenable number.

8444089 is a deficient number, since it is larger than the sum of its proper divisors (31431).

8444089 is a wasteful number, since it uses less digits than its factorization.

8444089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31430.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 8444089 is about 2905.8714699725. The cubic root of 8444089 is about 203.6343009307.

The spelling of 8444089 in words is "eight million, four hundred forty-four thousand, eighty-nine".