706668383 has 2 divisors, whose sum is σ = 706668384. Its totient is φ = 706668382.

The previous prime is 706668371. The next prime is 706668401. The reversal of 706668383 is 383866607.

It is a weak prime.

It is an emirp because it is prime and its reverse (383866607) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 706668383 - 2⁴ = 706668367 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 (706664383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353334191 + 353334192.

It is an arithmetic number, because the mean of its divisors is an integer number (353334192).

Almost surely, 2^706668383 is an apocalyptic number.

706668383 is a deficient number, since it is larger than the sum of its proper divisors (1).

706668383 is an equidigital number, since it uses as much as digits as its factorization.

706668383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 706668383 is about 26583.2349987732. The cubic root of 706668383 is about 890.7145643762.

The spelling of 706668383 in words is "seven hundred six million, six hundred sixty-eight thousand, three hundred eighty-three".