449015852 has 12 divisors (see below), whose sum is σ = 789302976. Its totient is φ = 223500720.

The previous prime is 449015837. The next prime is 449015869. The reversal of 449015852 is 258510944.

It is an unprimeable number.

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, 250799 + ... + 252582.

It is an arithmetic number, because the mean of its divisors is an integer number (65775248).

Almost surely, 2^449015852 is an apocalyptic number.

It is an amenable number.

449015852 is a deficient number, since it is larger than the sum of its proper divisors (340287124).

449015852 is a wasteful number, since it uses less digits than its factorization.

449015852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503608 (or 503606 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 449015852 is about 21189.9941481823. The cubic root of 449015852 is about 765.7503862105.

The spelling of 449015852 in words is "four hundred forty-nine million, fifteen thousand, eight hundred fifty-two".