342094 has 4 divisors (see below), whose sum is σ = 513144. Its totient is φ = 171046.

The previous prime is 342077. The next prime is 342101. The reversal of 342094 is 490243.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85522 + ... + 85525.

It is an arithmetic number, because the mean of its divisors is an integer number (128286).

2³⁴²⁰⁹⁴ is an apocalyptic number.

342094 is a deficient number, since it is larger than the sum of its proper divisors (171050).

342094 is a wasteful number, since it uses less digits than its factorization.

342094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171049.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 342094 is about 584.8880234712. Note that the first 3 decimals coincide. The cubic root of 342094 is about 69.9383130017.

The spelling of 342094 in words is "three hundred forty-two thousand, ninety-four".