44400364 has 12 divisors (see below), whose sum is σ = 78860824. Its totient is φ = 21868704.

The previous prime is 44400337. The next prime is 44400403. The reversal of 44400364 is 46300444.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82569 + ... + 83104.

Almost surely, 2^44400364 is an apocalyptic number.

It is an amenable number.

44400364 is a deficient number, since it is larger than the sum of its proper divisors (34460460).

44400364 is a wasteful number, since it uses less digits than its factorization.

44400364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165744 (or 165742 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 44400364 is about 6663.3598131873. The cubic root of 44400364 is about 354.1023781688.

The spelling of 44400364 in words is "forty-four million, four hundred thousand, three hundred sixty-four".