343212344 has 16 divisors (see below), whose sum is σ = 649539000. Its totient is φ = 170001952.

The previous prime is 343212341. The next prime is 343212349. The reversal of 343212344 is 443212343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343212341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199619 + ... + 201330.

Almost surely, 2^343212344 is an apocalyptic number.

It is an amenable number.

343212344 is a deficient number, since it is larger than the sum of its proper divisors (306326656).

343212344 is a wasteful number, since it uses less digits than its factorization.

343212344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401062 (or 401058 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 343212344 is about 18525.9910396178. The cubic root of 343212344 is about 700.1444219019.

Adding to 343212344 its reverse (443212343), we get a palindrome (786424687).

Subtracting 343212344 from its reverse (443212343), we obtain a palindrome (99999999).

The spelling of 343212344 in words is "three hundred forty-three million, two hundred twelve thousand, three hundred forty-four".