342346 has 8 divisors (see below), whose sum is σ = 543780. Its totient is φ = 161088.

The previous prime is 342343. The next prime is 342347. The reversal of 342346 is 643243.

It can be written as a sum of positive squares in 2 ways, for example, as 342225 + 121 = 585^2 + 11^2 .

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

It is not an unprimeable number, because it can be changed into a prime (342341) 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, 5001 + ... + 5068.

2³⁴²³⁴⁶ is an apocalyptic number.

342346 is a deficient number, since it is larger than the sum of its proper divisors (201434).

342346 is a wasteful number, since it uses less digits than its factorization.

342346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10088.

The product of its digits is 1728, while the sum is 22.

The square root of 342346 is about 585.1034096636. The cubic root of 342346 is about 69.9554818978.

Adding to 342346 its reverse (643243), we get a palindrome (985589).

The spelling of 342346 in words is "three hundred forty-two thousand, three hundred forty-six".