234194339 has 2 divisors, whose sum is σ = 234194340. Its totient is φ = 234194338.

The previous prime is 234194327. The next prime is 234194341. The reversal of 234194339 is 933491432.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234194339 is a prime.

Together with 234194341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234194369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117097169 + 117097170.

It is an arithmetic number, because the mean of its divisors is an integer number (117097170).

Almost surely, 2^234194339 is an apocalyptic number.

234194339 is a deficient number, since it is larger than the sum of its proper divisors (1).

234194339 is an equidigital number, since it uses as much as digits as its factorization.

234194339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 38.

The square root of 234194339 is about 15303.4093913742. The cubic root of 234194339 is about 616.3945606741.

The spelling of 234194339 in words is "two hundred thirty-four million, one hundred ninety-four thousand, three hundred thirty-nine".