9647986703 has 2 divisors, whose sum is σ = 9647986704. Its totient is φ = 9647986702.

The previous prime is 9647986679. The next prime is 9647986723. The reversal of 9647986703 is 3076897469.

It is a strong prime.

It is an emirp because it is prime and its reverse (3076897469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9647986703 - 2⁶ = 9647986639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9647986723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4823993351 + 4823993352.

It is an arithmetic number, because the mean of its divisors is an integer number (4823993352).

Almost surely, 2^9647986703 is an apocalyptic number.

9647986703 is a deficient number, since it is larger than the sum of its proper divisors (1).

9647986703 is an equidigital number, since it uses as much as digits as its factorization.

9647986703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13716864, while the sum is 59.

The square root of 9647986703 is about 98224.1655754835. The cubic root of 9647986703 is about 2128.8524682767.

The spelling of 9647986703 in words is "nine billion, six hundred forty-seven million, nine hundred eighty-six thousand, seven hundred three".