343303214 has 8 divisors (see below), whose sum is σ = 515623320. Its totient is φ = 171428776.

The previous prime is 343303201. The next prime is 343303277. The reversal of 343303214 is 412303343.

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

It is a self number, because there is not a number n which added to its sum of digits gives 343303214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109484 + ... + 112575.

It is an arithmetic number, because the mean of its divisors is an integer number (64452915).

Almost surely, 2^343303214 is an apocalyptic number.

343303214 is a deficient number, since it is larger than the sum of its proper divisors (172320106).

343303214 is a wasteful number, since it uses less digits than its factorization.

343303214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222834.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 343303214 is about 18528.4433776829. The cubic root of 343303214 is about 700.2062072763.

Adding to 343303214 its reverse (412303343), we get a palindrome (755606557).

The spelling of 343303214 in words is "three hundred forty-three million, three hundred three thousand, two hundred fourteen".