708768267089 has 2 divisors, whose sum is σ = 708768267090. Its totient is φ = 708768267088.

The previous prime is 708768267061. The next prime is 708768267121. The reversal of 708768267089 is 980762867807.

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., 421668409600 + 287099857489 = 649360^2 + 535817^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-708768267089 is a prime.

It is not a weakly prime, because it can be changed into another prime (708768267049) 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, 354384133544 + 354384133545.

It is an arithmetic number, because the mean of its divisors is an integer number (354384133545).

Almost surely, 2^708768267089 is an apocalyptic number.

It is an amenable number.

708768267089 is a deficient number, since it is larger than the sum of its proper divisors (1).

708768267089 is an equidigital number, since it uses as much as digits as its factorization.

708768267089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113799168, while the sum is 68.

The spelling of 708768267089 in words is "seven hundred eight billion, seven hundred sixty-eight million, two hundred sixty-seven thousand, eighty-nine".