44359668 has 18 divisors (see below), whose sum is σ = 112131474. Its totient is φ = 14786544.

The previous prime is 44359649. The next prime is 44359697. The reversal of 44359668 is 86695344.

It can be written as a sum of positive squares in only one way, i.e., 29289744 + 15069924 = 5412^2 + 3882^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 616071 + ... + 616142.

Almost surely, 2^44359668 is an apocalyptic number.

It is an amenable number.

44359668 is an abundant number, since it is smaller than the sum of its proper divisors (67771806).

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

44359668 is a wasteful number, since it uses less digits than its factorization.

44359668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232223 (or 1232218 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 44359668 is about 6660.3053984033. The cubic root of 44359668 is about 353.9941586703.

The spelling of 44359668 in words is "forty-four million, three hundred fifty-nine thousand, six hundred sixty-eight".