3633201 has 32 divisors (see below), whose sum is σ = 6330240. Its totient is φ = 2030400.

The previous prime is 3633193. The next prime is 3633229. The reversal of 3633201 is 1023363.

It is a happy number.

3633201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3633201 - 2³ = 3633193 is a prime.

It is a Curzon number.

3633201 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3633001) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3391 + ... + 4331.

It is an arithmetic number, because the mean of its divisors is an integer number (197820).

Almost surely, 2^3633201 is an apocalyptic number.

It is an amenable number.

3633201 is a deficient number, since it is larger than the sum of its proper divisors (2697039).

3633201 is a wasteful number, since it uses less digits than its factorization.

3633201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974 (or 968 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3633201 is about 1906.0957478574. The cubic root of 3633201 is about 153.7315980356.

Adding to 3633201 its reverse (1023363), we get a palindrome (4656564).

The spelling of 3633201 in words is "three million, six hundred thirty-three thousand, two hundred one".