342955 has 8 divisors (see below), whose sum is σ = 415872. Its totient is φ = 271488.

The previous prime is 342949. The next prime is 342971. The reversal of 342955 is 559243.

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

It is a cyclic number.

It is not a de Polignac number, because 342955 - 2¹⁵ = 310187 is a prime.

It is a Duffinian 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, 262 + ... + 868.

It is an arithmetic number, because the mean of its divisors is an integer number (51984).

2³⁴²⁹⁵⁵ is an apocalyptic number.

342955 is a deficient number, since it is larger than the sum of its proper divisors (72917).

342955 is a wasteful number, since it uses less digits than its factorization.

342955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725.

The product of its digits is 5400, while the sum is 28.

The square root of 342955 is about 585.6235992513. The cubic root of 342955 is about 69.9969386416.

The spelling of 342955 in words is "three hundred forty-two thousand, nine hundred fifty-five".