44209368 has 96 divisors (see below), whose sum is σ = 142887600. Its totient is φ = 12628224.

The previous prime is 44209337. The next prime is 44209387. The reversal of 44209368 is 86390244.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8496 + ... + 12672.

Almost surely, 2^44209368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44209368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71443800).

44209368 is an abundant number, since it is smaller than the sum of its proper divisors (98678232).

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

44209368 is a wasteful number, since it uses less digits than its factorization.

44209368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206 (or 4189 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 44209368 is about 6649.0125582676. The cubic root of 44209368 is about 353.5939037530.

The spelling of 44209368 in words is "forty-four million, two hundred nine thousand, three hundred sixty-eight".