44008866 has 64 divisors (see below), whose sum is σ = 109232640. Its totient is φ = 13018320.

The previous prime is 44008847. The next prime is 44008879. The reversal of 44008866 is 66880044.

44008866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 44008866.

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 31 ways as a sum of consecutive naturals, for example, 24681 + ... + 26403.

It is an arithmetic number, because the mean of its divisors is an integer number (1706760).

Almost surely, 2^44008866 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44008866, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54616320).

44008866 is an abundant number, since it is smaller than the sum of its proper divisors (65223774).

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

44008866 is a wasteful number, since it uses less digits than its factorization.

44008866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788 (or 1782 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 44008866 is about 6633.9178469438. The cubic root of 44008866 is about 353.0585441131.

The spelling of 44008866 in words is "forty-four million, eight thousand, eight hundred sixty-six".