343342312 has 16 divisors (see below), whose sum is σ = 677649600. Its totient is φ = 162635760.

The previous prime is 343342303. The next prime is 343342313. The reversal of 343342312 is 213243343.

It is not an unprimeable number, because it can be changed into a prime (343342313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129264 + ... + 1129567.

It is an arithmetic number, because the mean of its divisors is an integer number (42353100).

Almost surely, 2^343342312 is an apocalyptic number.

It is an amenable number.

343342312 is a deficient number, since it is larger than the sum of its proper divisors (334307288).

343342312 is a wasteful number, since it uses less digits than its factorization.

343342312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258856 (or 2258852 counting only the distinct ones).

The product of its digits is 5184, while the sum is 25.

The square root of 343342312 is about 18529.4984281820. The cubic root of 343342312 is about 700.2327878830.

Adding to 343342312 its reverse (213243343), we get a palindrome (556585655).

The spelling of 343342312 in words is "three hundred forty-three million, three hundred forty-two thousand, three hundred twelve".