441944272 has 60 divisors (see below), whose sum is σ = 1075674208. Its totient is φ = 172180800.

The previous prime is 441944267. The next prime is 441944273. The reversal of 441944272 is 272449144.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441944273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2754 + ... + 29857.

Almost surely, 2^441944272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441944272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537837104).

441944272 is an abundant number, since it is smaller than the sum of its proper divisors (633729936).

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

441944272 is a wasteful number, since it uses less digits than its factorization.

441944272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32648 (or 32631 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 441944272 is about 21022.4706445270. The cubic root of 441944272 is about 761.7091451543.

The spelling of 441944272 in words is "four hundred forty-one million, nine hundred forty-four thousand, two hundred seventy-two".