3243223409 has 2 divisors, whose sum is σ = 3243223410. Its totient is φ = 3243223408.

The previous prime is 3243223363. The next prime is 3243223429. The reversal of 3243223409 is 9043223423.

3243223409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3052231009 + 190992400 = 55247^2 + 13820^2 .

It is a cyclic number.

It is not a de Polignac number, because 3243223409 - 2²⁴ = 3226446193 is a prime.

It is not a weakly prime, because it can be changed into another prime (3243223429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621611704 + 1621611705.

It is an arithmetic number, because the mean of its divisors is an integer number (1621611705).

Almost surely, 2^3243223409 is an apocalyptic number.

It is an amenable number.

3243223409 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243223409 is an equidigital number, since it uses as much as digits as its factorization.

3243223409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 3243223409 is about 56949.3056059510. The cubic root of 3243223409 is about 1480.2177986323.

The spelling of 3243223409 in words is "three billion, two hundred forty-three million, two hundred twenty-three thousand, four hundred nine".