706406080319 has 2 divisors, whose sum is σ = 706406080320. Its totient is φ = 706406080318.

The previous prime is 706406080279. The next prime is 706406080321. The reversal of 706406080319 is 913080604607.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-706406080319 is a prime.

It is a super-2 number, since 2×706406080319² (a number of 24 digits) contains 22 as substring.

Together with 706406080321, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 706406080319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706406080339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353203040159 + 353203040160.

It is an arithmetic number, because the mean of its divisors is an integer number (353203040160).

Almost surely, 2^706406080319 is an apocalyptic number.

706406080319 is a deficient number, since it is larger than the sum of its proper divisors (1).

706406080319 is an equidigital number, since it uses as much as digits as its factorization.

706406080319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 706406080319 in words is "seven hundred six billion, four hundred six million, eighty thousand, three hundred nineteen".