706474617473 has 2 divisors, whose sum is σ = 706474617474. Its totient is φ = 706474617472.

The previous prime is 706474617421. The next prime is 706474617547. The reversal of 706474617473 is 374716474607.

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., 378086022769 + 328388594704 = 614887^2 + 573052^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-706474617473 is a prime.

It is not a weakly prime, because it can be changed into another prime (706474614473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353237308736 + 353237308737.

It is an arithmetic number, because the mean of its divisors is an integer number (353237308737).

Almost surely, 2^706474617473 is an apocalyptic number.

It is an amenable number.

706474617473 is a deficient number, since it is larger than the sum of its proper divisors (1).

706474617473 is an equidigital number, since it uses as much as digits as its factorization.

706474617473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16595712, while the sum is 56.

The spelling of 706474617473 in words is "seven hundred six billion, four hundred seventy-four million, six hundred seventeen thousand, four hundred seventy-three".