234993959 has 2 divisors, whose sum is σ = 234993960. Its totient is φ = 234993958.

The previous prime is 234993947. The next prime is 234993977. The reversal of 234993959 is 959399432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234993959 - 2⁴ = 234993943 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234993959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234993559) by changing a digit.

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 as a sum of consecutive naturals, namely, 117496979 + 117496980.

It is an arithmetic number, because the mean of its divisors is an integer number (117496980).

Almost surely, 2^234993959 is an apocalyptic number.

234993959 is a deficient number, since it is larger than the sum of its proper divisors (1).

234993959 is an equidigital number, since it uses as much as digits as its factorization.

234993959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2361960, while the sum is 53.

The square root of 234993959 is about 15329.5126797951. The cubic root of 234993959 is about 617.0952914244.

The spelling of 234993959 in words is "two hundred thirty-four million, nine hundred ninety-three thousand, nine hundred fifty-nine".