3227321 has 4 divisors (see below), whose sum is σ = 3397200. Its totient is φ = 3057444.

The previous prime is 3227293. The next prime is 3227353. The reversal of 3227321 is 1237223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3227321 - 2¹⁸ = 2965177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3227293 and 3227302.

It is not an unprimeable number, because it can be changed into a prime (3227221) 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 3 ways as a sum of consecutive naturals, for example, 84911 + ... + 84948.

It is an arithmetic number, because the mean of its divisors is an integer number (849300).

Almost surely, 2^3227321 is an apocalyptic number.

It is an amenable number.

3227321 is a deficient number, since it is larger than the sum of its proper divisors (169879).

3227321 is a wasteful number, since it uses less digits than its factorization.

3227321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169878.

The product of its digits is 504, while the sum is 20.

The square root of 3227321 is about 1796.4746032160. The cubic root of 3227321 is about 147.7794529786.

The spelling of 3227321 in words is "three million, two hundred twenty-seven thousand, three hundred twenty-one".