9684973 has 2 divisors, whose sum is σ = 9684974. Its totient is φ = 9684972.

The previous prime is 9684967. The next prime is 9685007. The reversal of 9684973 is 3794869.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8054244 + 1630729 = 2838^2 + 1277^2 .

It is a cyclic number.

It is not a de Polignac number, because 9684973 - 2⁹ = 9684461 is a prime.

9684973 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9684923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4842486 + 4842487.

It is an arithmetic number, because the mean of its divisors is an integer number (4842487).

Almost surely, 2^9684973 is an apocalyptic number.

It is an amenable number.

9684973 is a deficient number, since it is larger than the sum of its proper divisors (1).

9684973 is an equidigital number, since it uses as much as digits as its factorization.

9684973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 46.

The square root of 9684973 is about 3112.0689259719. The cubic root of 9684973 is about 213.1569372480.

The spelling of 9684973 in words is "nine million, six hundred eighty-four thousand, nine hundred seventy-three".