4342229 has 2 divisors, whose sum is σ = 4342230. Its totient is φ = 4342228.

The previous prime is 4342213. The next prime is 4342231. The reversal of 4342229 is 9222434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2907025 + 1435204 = 1705^2 + 1198^2 .

It is a cyclic number.

It is not a de Polignac number, because 4342229 - 2⁴ = 4342213 is a prime.

Together with 4342231, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4342198 and 4342207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4342829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171114 + 2171115.

It is an arithmetic number, because the mean of its divisors is an integer number (2171115).

Almost surely, 2^4342229 is an apocalyptic number.

It is an amenable number.

4342229 is a deficient number, since it is larger than the sum of its proper divisors (1).

4342229 is an equidigital number, since it uses as much as digits as its factorization.

4342229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 26.

The square root of 4342229 is about 2083.8015740468. The cubic root of 4342229 is about 163.1439254721.

The spelling of 4342229 in words is "four million, three hundred forty-two thousand, two hundred twenty-nine".