449350032 has 20 divisors (see below), whose sum is σ = 1160821040. Its totient is φ = 149783328.

The previous prime is 449350021. The next prime is 449350061. The reversal of 449350032 is 230053944.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4680682 + ... + 4680777.

It is an arithmetic number, because the mean of its divisors is an integer number (58041052).

Almost surely, 2^449350032 is an apocalyptic number.

It is an amenable number.

449350032 is an abundant number, since it is smaller than the sum of its proper divisors (711471008).

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

449350032 is a wasteful number, since it uses less digits than its factorization.

449350032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9361470 (or 9361464 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 449350032 is about 21197.8780070082. The cubic root of 449350032 is about 765.9403089827.

The spelling of 449350032 in words is "four hundred forty-nine million, three hundred fifty thousand, thirty-two".