44004404 has 12 divisors (see below), whose sum is σ = 77348544. Its totient is φ = 21904824.

The previous prime is 44004403. The next prime is 44004409. The reversal of 44004404 is 40440044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44004403) 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, 23324 + ... + 25139.

It is an arithmetic number, because the mean of its divisors is an integer number (6445712).

Almost surely, 2^44004404 is an apocalyptic number.

It is an amenable number.

44004404 is a deficient number, since it is larger than the sum of its proper divisors (33344140).

44004404 is a wasteful number, since it uses less digits than its factorization.

44004404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48694 (or 48692 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 44004404 is about 6633.5815363950. The cubic root of 44004404 is about 353.0466116655.

Adding to 44004404 its reverse (40440044), we get a palindrome (84444448).

The spelling of 44004404 in words is "forty-four million, four thousand, four hundred four".