44398937 has 8 divisors (see below), whose sum is σ = 48935712. Its totient is φ = 39945600.

The previous prime is 44398933. The next prime is 44398961. The reversal of 44398937 is 73989344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44398937 - 2² = 44398933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44398891 and 44398900.

It is not an unprimeable number, because it can be changed into a prime (44398931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19739 + ... + 21872.

It is an arithmetic number, because the mean of its divisors is an integer number (6116964).

Almost surely, 2^44398937 is an apocalyptic number.

It is an amenable number.

44398937 is a deficient number, since it is larger than the sum of its proper divisors (4536775).

44398937 is a wasteful number, since it uses less digits than its factorization.

44398937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41719.

The product of its digits is 653184, while the sum is 47.

The square root of 44398937 is about 6663.2527342132. The cubic root of 44398937 is about 354.0985845850.

The spelling of 44398937 in words is "forty-four million, three hundred ninety-eight thousand, nine hundred thirty-seven".