9788916833 has 2 divisors, whose sum is σ = 9788916834. Its totient is φ = 9788916832.

The previous prime is 9788916773. The next prime is 9788916859. The reversal of 9788916833 is 3386198879.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8867612224 + 921304609 = 94168^2 + 30353^2 .

It is a cyclic number.

It is not a de Polignac number, because 9788916833 - 2¹² = 9788912737 is a prime.

It is not a weakly prime, because it can be changed into another prime (9788916883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4894458416 + 4894458417.

It is an arithmetic number, because the mean of its divisors is an integer number (4894458417).

Almost surely, 2^9788916833 is an apocalyptic number.

It is an amenable number.

9788916833 is a deficient number, since it is larger than the sum of its proper divisors (1).

9788916833 is an equidigital number, since it uses as much as digits as its factorization.

9788916833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15676416, while the sum is 62.

The square root of 9788916833 is about 98938.9550834251. The cubic root of 9788916833 is about 2139.1679323358.

The spelling of 9788916833 in words is "nine billion, seven hundred eighty-eight million, nine hundred sixteen thousand, eight hundred thirty-three".