3221033 has 2 divisors, whose sum is σ = 3221034. Its totient is φ = 3221032.

The previous prime is 3221017. The next prime is 3221063. The reversal of 3221033 is 3301223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1882384 + 1338649 = 1372^2 + 1157^2 .

It is a cyclic number.

It is not a de Polignac number, because 3221033 - 2⁴ = 3221017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3220999 and 3221017.

It is not a weakly prime, because it can be changed into another prime (3221063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610516 + 1610517.

It is an arithmetic number, because the mean of its divisors is an integer number (1610517).

Almost surely, 2^3221033 is an apocalyptic number.

It is an amenable number.

3221033 is a deficient number, since it is larger than the sum of its proper divisors (1).

3221033 is an equidigital number, since it uses as much as digits as its factorization.

3221033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3221033 is about 1794.7236556083. The cubic root of 3221033 is about 147.6834144632.

Adding to 3221033 its reverse (3301223), we get a palindrome (6522256).

The spelling of 3221033 in words is "three million, two hundred twenty-one thousand, thirty-three".