342234894 has 16 divisors (see below), whose sum is σ = 714229632. Its totient is φ = 109118328.

The previous prime is 342234883. The next prime is 342234911. The reversal of 342234894 is 498432243.

It is a happy number.

342234894 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1239844 + ... + 1240119.

It is an arithmetic number, because the mean of its divisors is an integer number (44639352).

Almost surely, 2^342234894 is an apocalyptic number.

342234894 is an abundant number, since it is smaller than the sum of its proper divisors (371994738).

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

342234894 is a wasteful number, since it uses less digits than its factorization.

342234894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479991.

The product of its digits is 165888, while the sum is 39.

The square root of 342234894 is about 18499.5917252246. The cubic root of 342234894 is about 699.4791322480.

The spelling of 342234894 in words is "three hundred forty-two million, two hundred thirty-four thousand, eight hundred ninety-four".