343331342 has 8 divisors (see below), whose sum is σ = 519997296. Its totient is φ = 169998912.

The previous prime is 343331341. The next prime is 343331347. The reversal of 343331342 is 243133343.

It is a happy number.

343331342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343331341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833123 + ... + 833534.

It is an arithmetic number, because the mean of its divisors is an integer number (64999662).

Almost surely, 2^343331342 is an apocalyptic number.

343331342 is a deficient number, since it is larger than the sum of its proper divisors (176665954).

343331342 is a wasteful number, since it uses less digits than its factorization.

343331342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666762.

The product of its digits is 7776, while the sum is 26.

The square root of 343331342 is about 18529.2024113290. The cubic root of 343331342 is about 700.2253301795.

Adding to 343331342 its reverse (243133343), we get a palindrome (586464685).

The spelling of 343331342 in words is "three hundred forty-three million, three hundred thirty-one thousand, three hundred forty-two".