44368219 has 8 divisors (see below), whose sum is σ = 52911360. Its totient is φ = 36376296.

The previous prime is 44368213. The next prime is 44368229. The reversal of 44368219 is 91286344.

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

It is a cyclic number.

It is not a de Polignac number, because 44368219 - 2⁵ = 44368187 is a prime.

It is a super-2 number, since 2×44368219² = 3937077714463922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44368213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137629 + ... + 137950.

It is an arithmetic number, because the mean of its divisors is an integer number (6613920).

Almost surely, 2^44368219 is an apocalyptic number.

44368219 is a deficient number, since it is larger than the sum of its proper divisors (8543141).

44368219 is a wasteful number, since it uses less digits than its factorization.

44368219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275609.

The product of its digits is 41472, while the sum is 37.

The square root of 44368219 is about 6660.9473050010. The cubic root of 44368219 is about 354.0169031264.

The spelling of 44368219 in words is "forty-four million, three hundred sixty-eight thousand, two hundred nineteen".