706536361 has 2 divisors, whose sum is σ = 706536362. Its totient is φ = 706536360.

The previous prime is 706536359. The next prime is 706536401. The reversal of 706536361 is 163635607.

706536361 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 can be written as a sum of positive squares in only one way, i.e., 399200400 + 307335961 = 19980^2 + 17531^2 .

It is an emirp because it is prime and its reverse (163635607) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 706536361 - 2¹ = 706536359 is a prime.

Together with 706536359, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 706536361.

It is not a weakly prime, because it can be changed into another prime (706536161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353268180 + 353268181.

It is an arithmetic number, because the mean of its divisors is an integer number (353268181).

Almost surely, 2^706536361 is an apocalyptic number.

It is an amenable number.

706536361 is a deficient number, since it is larger than the sum of its proper divisors (1).

706536361 is an equidigital number, since it uses as much as digits as its factorization.

706536361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 706536361 is about 26580.7517011841. The cubic root of 706536361 is about 890.6590922269.

The spelling of 706536361 in words is "seven hundred six million, five hundred thirty-six thousand, three hundred sixty-one".