44039404 has 12 divisors (see below), whose sum is σ = 77167944. Its totient is φ = 21991424.

The previous prime is 44039393. The next prime is 44039407. The reversal of 44039404 is 40493044.

It is not an unprimeable number, because it can be changed into a prime (44039407) 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, 3349 + ... + 9964.

It is an arithmetic number, because the mean of its divisors is an integer number (6430662).

Almost surely, 2^44039404 is an apocalyptic number.

It is an amenable number.

44039404 is a deficient number, since it is larger than the sum of its proper divisors (33128540).

44039404 is a wasteful number, since it uses less digits than its factorization.

44039404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14144 (or 14142 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 44039404 is about 6636.2191042792. The cubic root of 44039404 is about 353.1401883357.

The spelling of 44039404 in words is "forty-four million, thirty-nine thousand, four hundred four".