44996399 has 16 divisors (see below), whose sum is σ = 54964800. Its totient is φ = 35956224.

The previous prime is 44996363. The next prime is 44996401. The reversal of 44996399 is 99369944.

It is not a de Polignac number, because 44996399 - 2¹² = 44992303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44996399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44996309) 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, 11237 + ... + 14705.

It is an arithmetic number, because the mean of its divisors is an integer number (3435300).

Almost surely, 2^44996399 is an apocalyptic number.

44996399 is a deficient number, since it is larger than the sum of its proper divisors (9968401).

44996399 is a wasteful number, since it uses less digits than its factorization.

44996399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602.

The product of its digits is 1889568, while the sum is 53.

The square root of 44996399 is about 6707.9355244367. The cubic root of 44996399 is about 355.6798425124.

The spelling of 44996399 in words is "forty-four million, nine hundred ninety-six thousand, three hundred ninety-nine".