342108 has 72 divisors (see below), whose sum is σ = 1009008. Its totient is φ = 96768.

The previous prime is 342107. The next prime is 342131. The reversal of 342108 is 801243.

It is a happy number.

342108 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7935 + ... + 7977.

It is an arithmetic number, because the mean of its divisors is an integer number (14014).

2³⁴²¹⁰⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (504504).

342108 is an abundant number, since it is smaller than the sum of its proper divisors (666900).

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

342108 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 11 representation: 342108 = (214038)₁₁.

342108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 342108 is about 584.8999914515. The cubic root of 342108 is about 69.9392670504.

The spelling of 342108 in words is "three hundred forty-two thousand, one hundred eight".