3243211 has 8 divisors (see below), whose sum is σ = 3312144. Its totient is φ = 3175200.

The previous prime is 3243197. The next prime is 3243221. The reversal of 3243211 is 1123423.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3243211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3243221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16365 + ... + 16561.

It is an arithmetic number, because the mean of its divisors is an integer number (414018).

Almost surely, 2^3243211 is an apocalyptic number.

3243211 is a deficient number, since it is larger than the sum of its proper divisors (68933).

3243211 is a wasteful number, since it uses less digits than its factorization.

3243211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461.

The product of its digits is 144, while the sum is 16.

The square root of 3243211 is about 1800.8917235636. The cubic root of 3243211 is about 148.0215910794.

Adding to 3243211 its reverse (1123423), we get a palindrome (4366634).

The spelling of 3243211 in words is "three million, two hundred forty-three thousand, two hundred eleven".