342958 has 32 divisors (see below), whose sum is σ = 684288. Its totient is φ = 124800.

The previous prime is 342949. The next prime is 342971. The reversal of 342958 is 859243.

It is a congruent number.

It is an unprimeable number.

342958 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2553 + ... + 2683.

It is an arithmetic number, because the mean of its divisors is an integer number (21384).

2³⁴²⁹⁵⁸ is an apocalyptic number.

342958 is a deficient number, since it is larger than the sum of its proper divisors (341330).

342958 is a wasteful number, since it uses less digits than its factorization.

342958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168.

The product of its digits is 8640, while the sum is 31.

The square root of 342958 is about 585.6261606178. The cubic root of 342958 is about 69.9971427405.

It can be divided in two parts, 34 and 2958, that added together give a palindrome (2992).

The spelling of 342958 in words is "three hundred forty-two thousand, nine hundred fifty-eight".