234384291 has 12 divisors (see below), whose sum is σ = 343609032. Its totient is φ = 153923616.

The previous prime is 234384203. The next prime is 234384299. The reversal of 234384291 is 192483432.

It is not a de Polignac number, because 234384291 - 2¹¹ = 234382243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234384299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193746 + ... + 194951.

It is an arithmetic number, because the mean of its divisors is an integer number (28634086).

Almost surely, 2^234384291 is an apocalyptic number.

234384291 is a deficient number, since it is larger than the sum of its proper divisors (109224741).

234384291 is a wasteful number, since it uses less digits than its factorization.

234384291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388770 (or 388767 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 234384291 is about 15309.6143321770. The cubic root of 234384291 is about 616.5611655243.

The spelling of 234384291 in words is "two hundred thirty-four million, three hundred eighty-four thousand, two hundred ninety-one".