444484284 has 24 divisors (see below), whose sum is σ = 1044094800. Its totient is φ = 147166464.

The previous prime is 444484283. The next prime is 444484289. The reversal of 444484284 is 482484444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444484283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122509 + ... + 126084.

It is an arithmetic number, because the mean of its divisors is an integer number (43503950).

Almost surely, 2^444484284 is an apocalyptic number.

It is an amenable number.

444484284 is an abundant number, since it is smaller than the sum of its proper divisors (599610516).

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

444484284 is a wasteful number, since it uses less digits than its factorization.

444484284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248749 (or 248747 counting only the distinct ones).

The product of its digits is 524288, while the sum is 42.

The square root of 444484284 is about 21082.7959246396. The cubic root of 444484284 is about 763.1656301409.

The spelling of 444484284 in words is "four hundred forty-four million, four hundred eighty-four thousand, two hundred eighty-four".