449884444 has 12 divisors (see below), whose sum is σ = 788715144. Its totient is φ = 224537264.

The previous prime is 449884441. The next prime is 449884483. The reversal of 449884444 is 444488944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449884441) 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 3 ways as a sum of consecutive naturals, for example, 98734 + ... + 103189.

It is an arithmetic number, because the mean of its divisors is an integer number (65726262).

Almost surely, 2^449884444 is an apocalyptic number.

It is an amenable number.

449884444 is a deficient number, since it is larger than the sum of its proper divisors (338830700).

449884444 is a wasteful number, since it uses less digits than its factorization.

449884444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202484 (or 202482 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 49.

The square root of 449884444 is about 21210.4795796795. The cubic root of 449884444 is about 766.2438329612.

The spelling of 449884444 in words is "four hundred forty-nine million, eight hundred eighty-four thousand, four hundred forty-four".