449333201 has 2 divisors, whose sum is σ = 449333202. Its totient is φ = 449333200.

The previous prime is 449333179. The next prime is 449333231. The reversal of 449333201 is 102333944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 448380625 + 952576 = 21175^2 + 976^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-449333201 is a prime.

It is not a weakly prime, because it can be changed into another prime (449333231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224666600 + 224666601.

It is an arithmetic number, because the mean of its divisors is an integer number (224666601).

Almost surely, 2^449333201 is an apocalyptic number.

It is an amenable number.

449333201 is a deficient number, since it is larger than the sum of its proper divisors (1).

449333201 is an equidigital number, since it uses as much as digits as its factorization.

449333201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 449333201 is about 21197.4810060064. The cubic root of 449333201 is about 765.9307457607.

The spelling of 449333201 in words is "four hundred forty-nine million, three hundred thirty-three thousand, two hundred one".