706970636417 has 2 divisors, whose sum is σ = 706970636418. Its totient is φ = 706970636416.

The previous prime is 706970636401. The next prime is 706970636429. The reversal of 706970636417 is 714636079607.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 603031455601 + 103939180816 = 776551^2 + 322396^2 .

It is a cyclic number.

It is not a de Polignac number, because 706970636417 - 2⁴ = 706970636401 is a prime.

It is not a weakly prime, because it can be changed into another prime (706970636447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353485318208 + 353485318209.

It is an arithmetic number, because the mean of its divisors is an integer number (353485318209).

Almost surely, 2^706970636417 is an apocalyptic number.

It is an amenable number.

706970636417 is a deficient number, since it is larger than the sum of its proper divisors (1).

706970636417 is an equidigital number, since it uses as much as digits as its factorization.

706970636417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8001504, while the sum is 56.

The spelling of 706970636417 in words is "seven hundred six billion, nine hundred seventy million, six hundred thirty-six thousand, four hundred seventeen".