234942886 has 4 divisors (see below), whose sum is σ = 352414332. Its totient is φ = 117471442.

The previous prime is 234942881. The next prime is 234942889. The reversal of 234942886 is 688249432.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234942881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58735720 + ... + 58735723.

It is an arithmetic number, because the mean of its divisors is an integer number (88103583).

Almost surely, 2^234942886 is an apocalyptic number.

234942886 is a deficient number, since it is larger than the sum of its proper divisors (117471446).

234942886 is a wasteful number, since it uses less digits than its factorization.

234942886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117471445.

The product of its digits is 663552, while the sum is 46.

The square root of 234942886 is about 15327.8467502777. The cubic root of 234942886 is about 617.0505822023.

The spelling of 234942886 in words is "two hundred thirty-four million, nine hundred forty-two thousand, eight hundred eighty-six".