3243353 has 2 divisors, whose sum is σ = 3243354. Its totient is φ = 3243352.

The previous prime is 3243349. The next prime is 3243377. The reversal of 3243353 is 3533423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2598544 + 644809 = 1612^2 + 803^2 .

It is an emirp because it is prime and its reverse (3533423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3243353 - 2² = 3243349 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 3⁷ + 2¹⁵ + 4³ + 3⁹ + 3¹³ + 5 + 3¹³ .

It is not a weakly prime, because it can be changed into another prime (3243323) 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 as a sum of consecutive naturals, namely, 1621676 + 1621677.

It is an arithmetic number, because the mean of its divisors is an integer number (1621677).

Almost surely, 2^3243353 is an apocalyptic number.

It is an amenable number.

3243353 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243353 is an equidigital number, since it uses as much as digits as its factorization.

3243353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 23.

The square root of 3243353 is about 1800.9311480454. The cubic root of 3243353 is about 148.0237513622.

Adding to 3243353 its reverse (3533423), we get a palindrome (6776776).

The spelling of 3243353 in words is "three million, two hundred forty-three thousand, three hundred fifty-three".