343433 has 2 divisors, whose sum is σ = 343434. Its totient is φ = 343432.

The previous prime is 343423. The next prime is 343481. The reversal of 343433 is 334343.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 204304 + 139129 = 452^2 + 373^2 .

It is a cyclic number.

It is not a de Polignac number, because 343433 - 2⁸ = 343177 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (343423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171716 + 171717.

It is an arithmetic number, because the mean of its divisors is an integer number (171717).

2³⁴³⁴³³ is an apocalyptic number.

It is an amenable number.

343433 is a deficient number, since it is larger than the sum of its proper divisors (1).

343433 is an equidigital number, since it uses as much as digits as its factorization.

343433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 20.

The square root of 343433 is about 586.0315691155. The cubic root of 343433 is about 70.0294433961.

Adding to 343433 its reverse (334343), we get a palindrome (677776).

The spelling of 343433 in words is "three hundred forty-three thousand, four hundred thirty-three".