44444916 has 24 divisors (see below), whose sum is σ = 115227840. Its totient is φ = 14814936.

The previous prime is 44444893. The next prime is 44444921. The reversal of 44444916 is 61944444.

44444916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205656 + ... + 205871.

It is an arithmetic number, because the mean of its divisors is an integer number (4801160).

Almost surely, 2^44444916 is an apocalyptic number.

It is an amenable number.

44444916 is an abundant number, since it is smaller than the sum of its proper divisors (70782924).

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

44444916 is a wasteful number, since it uses less digits than its factorization.

44444916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411540 (or 411532 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 44444916 is about 6666.7020332395. The cubic root of 44444916 is about 354.2207758128.

The spelling of 44444916 in words is "forty-four million, four hundred forty-four thousand, nine hundred sixteen".