44799321 has 16 divisors (see below), whose sum is σ = 71859200. Its totient is φ = 24252048.

The previous prime is 44799311. The next prime is 44799329. The reversal of 44799321 is 12399744.

It is not a de Polignac number, because 44799321 - 2⁵ = 44799289 is a prime.

It is a super-2 number, since 2×44799321² = 4013958324122082, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 44799321.

It is not an unprimeable number, because it can be changed into a prime (44799329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55741 + ... + 56538.

It is an arithmetic number, because the mean of its divisors is an integer number (4491200).

Almost surely, 2^44799321 is an apocalyptic number.

It is an amenable number.

44799321 is a deficient number, since it is larger than the sum of its proper divisors (27059879).

44799321 is a wasteful number, since it uses less digits than its factorization.

44799321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112308.

The product of its digits is 54432, while the sum is 39.

The square root of 44799321 is about 6693.2294895663. The cubic root of 44799321 is about 355.1598063820.

The spelling of 44799321 in words is "forty-four million, seven hundred ninety-nine thousand, three hundred twenty-one".