342876 has 12 divisors (see below), whose sum is σ = 800072. Its totient is φ = 114288.

The previous prime is 342871. The next prime is 342889. The reversal of 342876 is 678243.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 342876.

It is not an unprimeable number, because it can be changed into a prime (342871) by changing a digit.

342876 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 14275 + ... + 14298.

2³⁴²⁸⁷⁶ is an apocalyptic number.

It is an amenable number.

342876 is an abundant number, since it is smaller than the sum of its proper divisors (457196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342876 is a wasteful number, since it uses less digits than its factorization.

342876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28580 (or 28578 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 342876 is about 585.5561458989. The cubic root of 342876 is about 69.9915636091.

The spelling of 342876 in words is "three hundred forty-two thousand, eight hundred seventy-six".