234641347 has 2 divisors, whose sum is σ = 234641348. Its totient is φ = 234641346.

The previous prime is 234641339. The next prime is 234641443. The reversal of 234641347 is 743146432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234641347 - 2³ = 234641339 is a prime.

It is not a weakly prime, because it can be changed into another prime (234641947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117320673 + 117320674.

It is an arithmetic number, because the mean of its divisors is an integer number (117320674).

Almost surely, 2^234641347 is an apocalyptic number.

234641347 is a deficient number, since it is larger than the sum of its proper divisors (1).

234641347 is an equidigital number, since it uses as much as digits as its factorization.

234641347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 34.

The square root of 234641347 is about 15318.0072790164. The cubic root of 234641347 is about 616.7864833007.

Adding to 234641347 its reverse (743146432), we get a palindrome (977787779).

The spelling of 234641347 in words is "two hundred thirty-four million, six hundred forty-one thousand, three hundred forty-seven".