3443220323 has 2 divisors, whose sum is σ = 3443220324. Its totient is φ = 3443220322.

The previous prime is 3443220283. The next prime is 3443220367. The reversal of 3443220323 is 3230223443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3443220323 - 2¹⁸ = 3442958179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3443220292 and 3443220301.

It is not a weakly prime, because it can be changed into another prime (3443225323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721610161 + 1721610162.

It is an arithmetic number, because the mean of its divisors is an integer number (1721610162).

Almost surely, 2^3443220323 is an apocalyptic number.

3443220323 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443220323 is an equidigital number, since it uses as much as digits as its factorization.

3443220323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 3443220323 is about 58678.9597982105. The cubic root of 3443220323 is about 1510.0393719541.

Adding to 3443220323 its reverse (3230223443), we get a palindrome (6673443766).

The spelling of 3443220323 in words is "three billion, four hundred forty-three million, two hundred twenty thousand, three hundred twenty-three".