3243223429 has 2 divisors, whose sum is σ = 3243223430. Its totient is φ = 3243223428.

The previous prime is 3243223409. The next prime is 3243223447. The reversal of 3243223429 is 9243223423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3180734404 + 62489025 = 56398^2 + 7905^2 .

It is a cyclic number.

It is not a de Polignac number, because 3243223429 - 2⁷ = 3243223301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3243223394 and 3243223403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3243223409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621611714 + 1621611715.

It is an arithmetic number, because the mean of its divisors is an integer number (1621611715).

Almost surely, 2^3243223429 is an apocalyptic number.

It is an amenable number.

3243223429 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243223429 is an equidigital number, since it uses as much as digits as its factorization.

3243223429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 34.

The square root of 3243223429 is about 56949.3057815457. The cubic root of 3243223429 is about 1480.2178016750.

The spelling of 3243223429 in words is "three billion, two hundred forty-three million, two hundred twenty-three thousand, four hundred twenty-nine".