342936 has 48 divisors (see below), whose sum is σ = 1015560. Its totient is φ = 103680.

The previous prime is 342929. The next prime is 342949. The reversal of 342936 is 639243.

342936 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

342936 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 576 + ... + 1008.

2³⁴²⁹³⁶ is an apocalyptic number.

342936 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507780).

342936 is an abundant number, since it is smaller than the sum of its proper divisors (672624).

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

342936 is a wasteful number, since it uses less digits than its factorization.

342936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456 (or 449 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 342936 is about 585.6073770027. The cubic root of 342936 is about 69.9956459877.

The spelling of 342936 in words is "three hundred forty-two thousand, nine hundred thirty-six".