430343 has 2 divisors, whose sum is σ = 430344. Its totient is φ = 430342.

The previous prime is 430333. The next prime is 430357. The reversal of 430343 is 343034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 430343 - 2⁶ = 430279 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215171 + 215172.

It is an arithmetic number, because the mean of its divisors is an integer number (215172).

2⁴³⁰³⁴³ is an apocalyptic number.

430343 is a deficient number, since it is larger than the sum of its proper divisors (1).

430343 is an equidigital number, since it uses as much as digits as its factorization.

430343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 430343 is about 656.0053353442. The cubic root of 430343 is about 75.4984868781.

Adding to 430343 its reverse (343034), we get a palindrome (773377).

The spelling of 430343 in words is "four hundred thirty thousand, three hundred forty-three".