3204442273 has 2 divisors, whose sum is σ = 3204442274. Its totient is φ = 3204442272.

The previous prime is 3204442249. The next prime is 3204442327. The reversal of 3204442273 is 3722444023.

Together with next prime (3204442327) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3141826704 + 62615569 = 56052^2 + 7913^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3204442273 is a prime.

It is not a weakly prime, because it can be changed into another prime (3204442973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602221136 + 1602221137.

It is an arithmetic number, because the mean of its divisors is an integer number (1602221137).

Almost surely, 2^3204442273 is an apocalyptic number.

It is an amenable number.

3204442273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3204442273 is an equidigital number, since it uses as much as digits as its factorization.

3204442273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 31.

The square root of 3204442273 is about 56607.7933945495. The cubic root of 3204442273 is about 1474.2941788972.

Adding to 3204442273 its reverse (3722444023), we get a palindrome (6926886296).

The spelling of 3204442273 in words is "three billion, two hundred four million, four hundred forty-two thousand, two hundred seventy-three".