706041239 has 2 divisors, whose sum is σ = 706041240. Its totient is φ = 706041238.

The previous prime is 706041227. The next prime is 706041257. The reversal of 706041239 is 932140607.

706041239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 706041239 - 2⁴ = 706041223 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706040239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353020619 + 353020620.

It is an arithmetic number, because the mean of its divisors is an integer number (353020620).

Almost surely, 2^706041239 is an apocalyptic number.

706041239 is a deficient number, since it is larger than the sum of its proper divisors (1).

706041239 is an equidigital number, since it uses as much as digits as its factorization.

706041239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 706041239 is about 26571.4365249604. The cubic root of 706041239 is about 890.4509934955.

The spelling of 706041239 in words is "seven hundred six million, forty-one thousand, two hundred thirty-nine".