3241321 has 8 divisors (see below), whose sum is σ = 3447360. Its totient is φ = 3040752.

The previous prime is 3241309. The next prime is 3241349. The reversal of 3241321 is 1231423.

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 not a de Polignac number, because 3241321 - 2⁵ = 3241289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3241295 and 3241304.

It is not an unprimeable number, because it can be changed into a prime (3241921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111 + ... + 2548.

It is an arithmetic number, because the mean of its divisors is an integer number (430920).

Almost surely, 2^3241321 is an apocalyptic number.

It is an amenable number.

3241321 is a deficient number, since it is larger than the sum of its proper divisors (206039).

3241321 is a wasteful number, since it uses less digits than its factorization.

3241321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735.

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

The square root of 3241321 is about 1800.3669070498. The cubic root of 3241321 is about 147.9928320122.

Adding to 3241321 its reverse (1231423), we get a palindrome (4472744).

The spelling of 3241321 in words is "three million, two hundred forty-one thousand, three hundred twenty-one".