234046289 has 2 divisors, whose sum is σ = 234046290. Its totient is φ = 234046288.

The previous prime is 234046283. The next prime is 234046339. The reversal of 234046289 is 982640432.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137358400 + 96687889 = 11720^2 + 9833^2 .

It is a cyclic number.

It is not a de Polignac number, because 234046289 - 2⁴ = 234046273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234046283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117023144 + 117023145.

It is an arithmetic number, because the mean of its divisors is an integer number (117023145).

Almost surely, 2^234046289 is an apocalyptic number.

It is an amenable number.

234046289 is a deficient number, since it is larger than the sum of its proper divisors (1).

234046289 is an equidigital number, since it uses as much as digits as its factorization.

234046289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 234046289 is about 15298.5714692582. The cubic root of 234046289 is about 616.2646451350.

The spelling of 234046289 in words is "two hundred thirty-four million, forty-six thousand, two hundred eighty-nine".