343613242 has 8 divisors (see below), whose sum is σ = 589051296. Its totient is φ = 147262812.

The previous prime is 343613239. The next prime is 343613243. The reversal of 343613242 is 242316343.

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 343613242.

It is not an unprimeable number, because it can be changed into a prime (343613243) 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, 12271888 + ... + 12271915.

It is an arithmetic number, because the mean of its divisors is an integer number (73631412).

Almost surely, 2^343613242 is an apocalyptic number.

343613242 is a deficient number, since it is larger than the sum of its proper divisors (245438054).

343613242 is a wasteful number, since it uses less digits than its factorization.

343613242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24543812.

The product of its digits is 10368, while the sum is 28.

The square root of 343613242 is about 18536.8077618559. The cubic root of 343613242 is about 700.4169230581.

Adding to 343613242 its reverse (242316343), we get a palindrome (585929585).

The spelling of 343613242 in words is "three hundred forty-three million, six hundred thirteen thousand, two hundred forty-two".