449461201 has 16 divisors (see below), whose sum is σ = 518425600. Its totient is φ = 381704400.

The previous prime is 449461189. The next prime is 449461247. The reversal of 449461201 is 102164944.

It is not a de Polignac number, because 449461201 - 2⁹ = 449460689 is a prime.

It is the 21201-st Hogben number.

It is not an unprimeable number, because it can be changed into a prime (449461291) by changing a digit.

It is a nontrivial repunit in base 21200.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427126 + ... + 428176.

It is an arithmetic number, because the mean of its divisors is an integer number (32401600).

Almost surely, 2^449461201 is an apocalyptic number.

It is an amenable number.

449461201 is a deficient number, since it is larger than the sum of its proper divisors (68964399).

449461201 is a wasteful number, since it uses less digits than its factorization.

449461201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 449461201 is about 21200.5000176883. The cubic root of 449461201 is about 766.0034682062.

The spelling of 449461201 in words is "four hundred forty-nine million, four hundred sixty-one thousand, two hundred one".