343333343 has 8 divisors (see below), whose sum is σ = 367278912. Its totient is φ = 319804416.

The previous prime is 343333337. The next prime is 343333357.

343333343 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 343333343 - 2⁴ = 343333327 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 (343333313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102455 + ... + 105752.

It is an arithmetic number, because the mean of its divisors is an integer number (45909864).

Almost surely, 2^343333343 is an apocalyptic number.

343333343 is a deficient number, since it is larger than the sum of its proper divisors (23945569).

343333343 is a wasteful number, since it uses less digits than its factorization.

343333343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208321.

The product of its digits is 34992, while the sum is 29.

The square root of 343333343 is about 18529.2564070985. The cubic root of 343333343 is about 700.2266905254.

The spelling of 343333343 in words is "three hundred forty-three million, three hundred thirty-three thousand, three hundred forty-three".