343335223 has 8 divisors (see below), whose sum is σ = 428054400. Its totient is φ = 267533880.

The previous prime is 343335217. The next prime is 343335233. The reversal of 343335223 is 322533343.

It is a happy number.

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 343335223 - 2¹³ = 343327031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343335191 and 343335200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343335233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2229373 + ... + 2229526.

It is an arithmetic number, because the mean of its divisors is an integer number (53506800).

Almost surely, 2^343335223 is an apocalyptic number.

343335223 is a deficient number, since it is larger than the sum of its proper divisors (84719177).

343335223 is a wasteful number, since it uses less digits than its factorization.

343335223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4458917.

The product of its digits is 19440, while the sum is 28.

The square root of 343335223 is about 18529.3071376131. The cubic root of 343335223 is about 700.2279686067.

Adding to 343335223 its reverse (322533343), we get a palindrome (665868566).

The spelling of 343335223 in words is "three hundred forty-three million, three hundred thirty-five thousand, two hundred twenty-three".