9676657 has 2 divisors, whose sum is σ = 9676658. Its totient is φ = 9676656.

The previous prime is 9676651. The next prime is 9676663. The reversal of 9676657 is 7566769.

It is a balanced prime because it is at equal distance from previous prime (9676651) and next prime (9676663).

It can be written as a sum of positive squares in only one way, i.e., 8708401 + 968256 = 2951^2 + 984^2 .

It is a cyclic number.

It is not a de Polignac number, because 9676657 - 2¹⁹ = 9152369 is a prime.

9676657 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (9676651) 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, 4838328 + 4838329.

It is an arithmetic number, because the mean of its divisors is an integer number (4838329).

Almost surely, 2^9676657 is an apocalyptic number.

It is an amenable number.

9676657 is a deficient number, since it is larger than the sum of its proper divisors (1).

9676657 is an equidigital number, since it uses as much as digits as its factorization.

9676657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 476280, while the sum is 46.

The square root of 9676657 is about 3110.7325503810. The cubic root of 9676657 is about 213.0959107250.

The spelling of 9676657 in words is "nine million, six hundred seventy-six thousand, six hundred fifty-seven".