44938384 has 20 divisors (see below), whose sum is σ = 87173116. Its totient is φ = 22442112.

The previous prime is 44938381. The next prime is 44938391. The reversal of 44938384 is 48383944.

It can be written as a sum of positive squares in 2 ways, for example, as 38787984 + 6150400 = 6228^2 + 2480^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44938384.

It is not an unprimeable number, because it can be changed into a prime (44938381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22282 + ... + 24214.

Almost surely, 2^44938384 is an apocalyptic number.

It is an amenable number.

44938384 is a deficient number, since it is larger than the sum of its proper divisors (42234732).

44938384 is a wasteful number, since it uses less digits than its factorization.

44938384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394 (or 3388 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 44938384 is about 6703.6097738457. The cubic root of 44938384 is about 355.5269144175.

The spelling of 44938384 in words is "forty-four million, nine hundred thirty-eight thousand, three hundred eighty-four".