44383668 has 48 divisors (see below), whose sum is σ = 125322624. Its totient is φ = 11934720.

The previous prime is 44383663. The next prime is 44383687. The reversal of 44383668 is 86638344.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44383663) 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, 14113 + ... + 16968.

It is an arithmetic number, because the mean of its divisors is an integer number (2610888).

Almost surely, 2^44383668 is an apocalyptic number.

It is an amenable number.

44383668 is an abundant number, since it is smaller than the sum of its proper divisors (80938956).

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

44383668 is a wasteful number, since it uses less digits than its factorization.

44383668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31112 (or 31110 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The square root of 44383668 is about 6662.1068739551. The cubic root of 44383668 is about 354.0579878832.

The spelling of 44383668 in words is "forty-four million, three hundred eighty-three thousand, six hundred sixty-eight".