9655673 has 2 divisors, whose sum is σ = 9655674. Its totient is φ = 9655672.

The previous prime is 9655661. The next prime is 9655687. The reversal of 9655673 is 3765569.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9412624 + 243049 = 3068^2 + 493^2 .

It is an emirp because it is prime and its reverse (3765569) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9655673 - 2¹⁰ = 9654649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9655673.

It is not a weakly prime, because it can be changed into another prime (9655603) 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, 4827836 + 4827837.

It is an arithmetic number, because the mean of its divisors is an integer number (4827837).

Almost surely, 2^9655673 is an apocalyptic number.

It is an amenable number.

9655673 is a deficient number, since it is larger than the sum of its proper divisors (1).

9655673 is an equidigital number, since it uses as much as digits as its factorization.

9655673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 170100, while the sum is 41.

The square root of 9655673 is about 3107.3578809014. The cubic root of 9655673 is about 212.9417651786.

The spelling of 9655673 in words is "nine million, six hundred fifty-five thousand, six hundred seventy-three".