343230355 has 16 divisors (see below), whose sum is σ = 443963520. Its totient is φ = 253231488.

The previous prime is 343230353. The next prime is 343230361. The reversal of 343230355 is 553032343.

It is a cyclic number.

It is not a de Polignac number, because 343230355 - 2¹ = 343230353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343230353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108486 + ... + 111604.

It is an arithmetic number, because the mean of its divisors is an integer number (27747720).

Almost surely, 2^343230355 is an apocalyptic number.

343230355 is a deficient number, since it is larger than the sum of its proper divisors (100733165).

343230355 is a wasteful number, since it uses less digits than its factorization.

343230355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830.

The product of its (nonzero) digits is 16200, while the sum is 28.

The square root of 343230355 is about 18526.4771340911. The cubic root of 343230355 is about 700.1566690145.

Adding to 343230355 its reverse (553032343), we get a palindrome (896262698).

The spelling of 343230355 in words is "three hundred forty-three million, two hundred thirty thousand, three hundred fifty-five".