343022343 has 4 divisors (see below), whose sum is σ = 457363128. Its totient is φ = 228681560.

The previous prime is 343022291. The next prime is 343022389. The reversal of 343022343 is 343220343.

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 343022343 - 2⁶ = 343022279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343022443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57170388 + ... + 57170393.

It is an arithmetic number, because the mean of its divisors is an integer number (114340782).

Almost surely, 2^343022343 is an apocalyptic number.

343022343 is a deficient number, since it is larger than the sum of its proper divisors (114340785).

343022343 is a wasteful number, since it uses less digits than its factorization.

343022343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114340784.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 343022343 is about 18520.8623719307. The cubic root of 343022343 is about 700.0151989897.

Adding to 343022343 its reverse (343220343), we get a palindrome (686242686).

The spelling of 343022343 in words is "three hundred forty-three million, twenty-two thousand, three hundred forty-three".