234994943 has 2 divisors, whose sum is σ = 234994944. Its totient is φ = 234994942.

The previous prime is 234994937. The next prime is 234994967. The reversal of 234994943 is 349499432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234994943 - 2¹⁶ = 234929407 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234994843) 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 as a sum of consecutive naturals, namely, 117497471 + 117497472.

It is an arithmetic number, because the mean of its divisors is an integer number (117497472).

Almost surely, 2^234994943 is an apocalyptic number.

234994943 is a deficient number, since it is larger than the sum of its proper divisors (1).

234994943 is an equidigital number, since it uses as much as digits as its factorization.

234994943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 47.

The square root of 234994943 is about 15329.5447747153. The cubic root of 234994943 is about 617.0961527528.

The spelling of 234994943 in words is "two hundred thirty-four million, nine hundred ninety-four thousand, nine hundred forty-three".