346342 has 8 divisors (see below), whose sum is σ = 523296. Its totient is φ = 171912.

The previous prime is 346337. The next prime is 346349. The reversal of 346342 is 243643.

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 3² + 4 + 3⁶ + 6⁷ + 4⁸ + 2⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346349) 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, 238 + ... + 865.

It is an arithmetic number, because the mean of its divisors is an integer number (65412).

2³⁴⁶³⁴² is an apocalyptic number.

346342 is a deficient number, since it is larger than the sum of its proper divisors (176954).

346342 is a wasteful number, since it uses less digits than its factorization.

346342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262.

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

The square root of 346342 is about 588.5082837140. The cubic root of 346342 is about 70.2266125294.

Adding to 346342 its reverse (243643), we get a palindrome (589985).

The spelling of 346342 in words is "three hundred forty-six thousand, three hundred forty-two".