44943366 has 32 divisors (see below), whose sum is σ = 99929088. Its totient is φ = 13381920.

The previous prime is 44943361. The next prime is 44943407. The reversal of 44943366 is 66334944.

It is a happy number.

It is a super-2 number, since 2×44943366² = 4039812294819912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44943361) 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 15 ways as a sum of consecutive naturals, for example, 6876 + ... + 11711.

It is an arithmetic number, because the mean of its divisors is an integer number (3122784).

Almost surely, 2^44943366 is an apocalyptic number.

44943366 is an abundant number, since it is smaller than the sum of its proper divisors (54985722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44943366 is a wasteful number, since it uses less digits than its factorization.

44943366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18636.

The product of its digits is 186624, while the sum is 39.

The square root of 44943366 is about 6703.9813543893. The cubic root of 44943366 is about 355.5400521814.

The spelling of 44943366 in words is "forty-four million, nine hundred forty-three thousand, three hundred sixty-six".