449241208 has 48 divisors (see below), whose sum is σ = 916720200. Its totient is φ = 206294400.

The previous prime is 449241151. The next prime is 449241239. The reversal of 449241208 is 802142944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 308883 + ... + 310333.

Almost surely, 2^449241208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 449241208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458360100).

449241208 is an abundant number, since it is smaller than the sum of its proper divisors (467478992).

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

449241208 is a wasteful number, since it uses less digits than its factorization.

449241208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712 (or 1695 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 449241208 is about 21195.3109908772. The cubic root of 449241208 is about 765.8784719500.

The spelling of 449241208 in words is "four hundred forty-nine million, two hundred forty-one thousand, two hundred eight".