449058732 has 48 divisors (see below), whose sum is σ = 1079568000. Its totient is φ = 145191040.

The previous prime is 449058721. The next prime is 449058769. The reversal of 449058732 is 237850944.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85519 + ... + 90617.

It is an arithmetic number, because the mean of its divisors is an integer number (22491000).

Almost surely, 2^449058732 is an apocalyptic number.

It is an amenable number.

449058732 is an abundant number, since it is smaller than the sum of its proper divisors (630509268).

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

449058732 is a wasteful number, since it uses less digits than its factorization.

449058732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5326 (or 5324 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 449058732 is about 21191.0059223247. The cubic root of 449058732 is about 765.7747612455.

The spelling of 449058732 in words is "four hundred forty-nine million, fifty-eight thousand, seven hundred thirty-two".