3228859321 has 2 divisors, whose sum is σ = 3228859322. Its totient is φ = 3228859320.

The previous prime is 3228859267. The next prime is 3228859327. The reversal of 3228859321 is 1239588223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3228512400 + 346921 = 56820^2 + 589^2 .

It is a cyclic number.

It is not a de Polignac number, because 3228859321 - 2²⁷ = 3094641593 is a prime.

It is not a weakly prime, because it can be changed into another prime (3228859327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1614429660 + 1614429661.

It is an arithmetic number, because the mean of its divisors is an integer number (1614429661).

Almost surely, 2^3228859321 is an apocalyptic number.

It is an amenable number.

3228859321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3228859321 is an equidigital number, since it uses as much as digits as its factorization.

3228859321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 3228859321 is about 56823.0527251044. The cubic root of 3228859321 is about 1478.0292922258.

The spelling of 3228859321 in words is "three billion, two hundred twenty-eight million, eight hundred fifty-nine thousand, three hundred twenty-one".