44404490 has 32 divisors (see below), whose sum is σ = 89824896. Its totient is φ = 15681600.

The previous prime is 44404489. The next prime is 44404499. The reversal of 44404490 is 9440444.

It is not an unprimeable number, because it can be changed into a prime (44404499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4436 + ... + 10415.

It is an arithmetic number, because the mean of its divisors is an integer number (2807028).

Almost surely, 2^44404490 is an apocalyptic number.

44404490 is an abundant number, since it is smaller than the sum of its proper divisors (45420406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44404490 is a wasteful number, since it uses less digits than its factorization.

44404490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14894.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 44404490 is about 6663.6694095671. The cubic root of 44404490 is about 354.1133464059.

The spelling of 44404490 in words is "forty-four million, four hundred four thousand, four hundred ninety".