342085 has 8 divisors (see below), whose sum is σ = 423936. Its totient is φ = 264720.

The previous prime is 342077. The next prime is 342101. The reversal of 342085 is 580243.

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

It is not a de Polignac number, because 342085 - 2³ = 342077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 949 + ... + 1258.

It is an arithmetic number, because the mean of its divisors is an integer number (52992).

2³⁴²⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

342085 is a deficient number, since it is larger than the sum of its proper divisors (81851).

342085 is a wasteful number, since it uses less digits than its factorization.

342085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 342085 is about 584.8803296402. The cubic root of 342085 is about 69.9376996709.

The spelling of 342085 in words is "three hundred forty-two thousand, eighty-five".