3243441 has 8 divisors (see below), whose sum is σ = 4406400. Its totient is φ = 2121392.

The previous prime is 3243397. The next prime is 3243467. The reversal of 3243441 is 1443423.

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

It is a cyclic number.

It is not a de Polignac number, because 3243441 - 2⁶ = 3243377 is a prime.

3243441 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3243341) 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, 10041 + ... + 10358.

It is an arithmetic number, because the mean of its divisors is an integer number (550800).

Almost surely, 2^3243441 is an apocalyptic number.

It is an amenable number.

3243441 is a deficient number, since it is larger than the sum of its proper divisors (1162959).

3243441 is a wasteful number, since it uses less digits than its factorization.

3243441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20455.

The product of its digits is 1152, while the sum is 21.

The square root of 3243441 is about 1800.9555796854. The cubic root of 3243441 is about 148.0250900974.

Adding to 3243441 its reverse (1443423), we get a palindrome (4686864).

The spelling of 3243441 in words is "three million, two hundred forty-three thousand, four hundred forty-one".