9816733 has 2 divisors, whose sum is σ = 9816734. Its totient is φ = 9816732.

The previous prime is 9816731. The next prime is 9816757. The reversal of 9816733 is 3376189.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5963364 + 3853369 = 2442^2 + 1963^2 .

It is a cyclic number.

It is not a de Polignac number, because 9816733 - 2¹ = 9816731 is a prime.

Together with 9816731, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 9816692 and 9816701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9816731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4908366 + 4908367.

It is an arithmetic number, because the mean of its divisors is an integer number (4908367).

Almost surely, 2^9816733 is an apocalyptic number.

It is an amenable number.

9816733 is a deficient number, since it is larger than the sum of its proper divisors (1).

9816733 is an equidigital number, since it uses as much as digits as its factorization.

9816733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 9816733 is about 3133.1666090395. The cubic root of 9816733 is about 214.1192234603.

The spelling of 9816733 in words is "nine million, eight hundred sixteen thousand, seven hundred thirty-three".