346942 has 8 divisors (see below), whose sum is σ = 533232. Its totient is φ = 169200.

The previous prime is 346939. The next prime is 346943. The reversal of 346942 is 249643.

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

It is a d-powerful number, because it can be written as 3⁶ + 4 + 9³ + 6⁷ + 4⁸ + 2³ .

It is a self number, because there is not a number n which added to its sum of digits gives 346942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2034 + ... + 2197.

It is an arithmetic number, because the mean of its divisors is an integer number (66654).

2³⁴⁶⁹⁴² is an apocalyptic number.

346942 is a deficient number, since it is larger than the sum of its proper divisors (186290).

346942 is a wasteful number, since it uses less digits than its factorization.

346942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274.

The product of its digits is 5184, while the sum is 28.

The square root of 346942 is about 589.0178265554. The cubic root of 346942 is about 70.2671424670.

The spelling of 346942 in words is "three hundred forty-six thousand, nine hundred forty-two".