44889359 has 4 divisors (see below), whose sum is σ = 44918016. Its totient is φ = 44860704.

The previous prime is 44889347. The next prime is 44889373. The reversal of 44889359 is 95398844.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44889359 - 2¹² = 44885263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44889329) 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, 11834 + ... + 15159.

It is an arithmetic number, because the mean of its divisors is an integer number (11229504).

Almost surely, 2^44889359 is an apocalyptic number.

44889359 is a deficient number, since it is larger than the sum of its proper divisors (28657).

44889359 is a wasteful number, since it uses less digits than its factorization.

44889359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28656.

The product of its digits is 1244160, while the sum is 50.

The square root of 44889359 is about 6699.9521640083. The cubic root of 44889359 is about 355.3975814099.

The spelling of 44889359 in words is "forty-four million, eight hundred eighty-nine thousand, three hundred fifty-nine".