9865794634763 has 2 divisors, whose sum is σ = 9865794634764. Its totient is φ = 9865794634762.

The previous prime is 9865794634727. The next prime is 9865794634799. The reversal of 9865794634763 is 3674364975689.

It is a balanced prime because it is at equal distance from previous prime (9865794634727) and next prime (9865794634799).

It is a cyclic number.

It is not a de Polignac number, because 9865794634763 - 2²² = 9865790440459 is a prime.

It is not a weakly prime, because it can be changed into another prime (9865794634463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4932897317381 + 4932897317382.

It is an arithmetic number, because the mean of its divisors is an integer number (4932897317382).

Almost surely, 2^{9865794634763} is an apocalyptic number.

9865794634763 is a deficient number, since it is larger than the sum of its proper divisors (1).

9865794634763 is an equidigital number, since it uses as much as digits as its factorization.

9865794634763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4938071040, while the sum is 77.

The spelling of 9865794634763 in words is "nine trillion, eight hundred sixty-five billion, seven hundred ninety-four million, six hundred thirty-four thousand, seven hundred sixty-three".