343314343 has 4 divisors (see below), whose sum is σ = 344111328. Its totient is φ = 342517360.

The previous prime is 343314319. The next prime is 343314373. The reversal of 343314343 is 343413343.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 343314343 - 2¹³ = 343306151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343314373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397846 + ... + 398707.

It is an arithmetic number, because the mean of its divisors is an integer number (86027832).

Almost surely, 2^343314343 is an apocalyptic number.

343314343 is a deficient number, since it is larger than the sum of its proper divisors (796985).

343314343 is an equidigital number, since it uses as much as digits as its factorization.

343314343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796984.

The product of its digits is 15552, while the sum is 28.

The square root of 343314343 is about 18528.7436972937. The cubic root of 343314343 is about 700.2137734844.

Adding to 343314343 its reverse (343413343), we get a palindrome (686727686).

The spelling of 343314343 in words is "three hundred forty-three million, three hundred fourteen thousand, three hundred forty-three".