706060776647 has 2 divisors, whose sum is σ = 706060776648. Its totient is φ = 706060776646.

The previous prime is 706060776611. The next prime is 706060776667. The reversal of 706060776647 is 746677060607.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 706060776647 - 2⁶ = 706060776583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 706060776592 and 706060776601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706060776667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353030388323 + 353030388324.

It is an arithmetic number, because the mean of its divisors is an integer number (353030388324).

Almost surely, 2^706060776647 is an apocalyptic number.

706060776647 is a deficient number, since it is larger than the sum of its proper divisors (1).

706060776647 is an equidigital number, since it uses as much as digits as its factorization.

706060776647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12446784, while the sum is 56.

The spelling of 706060776647 in words is "seven hundred six billion, sixty million, seven hundred seventy-six thousand, six hundred forty-seven".