44216799 has 8 divisors (see below), whose sum is σ = 64315392. Its totient is φ = 26798040.

The previous prime is 44216791. The next prime is 44216803. The reversal of 44216799 is 99761244.

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

It is not a de Polignac number, because 44216799 - 2³ = 44216791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44216799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44216791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669919 + ... + 669984.

It is an arithmetic number, because the mean of its divisors is an integer number (8039424).

Almost surely, 2^44216799 is an apocalyptic number.

44216799 is a deficient number, since it is larger than the sum of its proper divisors (20098593).

44216799 is a wasteful number, since it uses less digits than its factorization.

44216799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339917.

The product of its digits is 108864, while the sum is 42.

The square root of 44216799 is about 6649.5713395677. The cubic root of 44216799 is about 353.6137141025.

The spelling of 44216799 in words is "forty-four million, two hundred sixteen thousand, seven hundred ninety-nine".