9668773 has 2 divisors, whose sum is σ = 9668774. Its totient is φ = 9668772.

The previous prime is 9668761. The next prime is 9668779. The reversal of 9668773 is 3778669.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6066369 + 3602404 = 2463^2 + 1898^2 .

It is a cyclic number.

It is not a de Polignac number, because 9668773 - 2⁵ = 9668741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9668779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4834386 + 4834387.

It is an arithmetic number, because the mean of its divisors is an integer number (4834387).

Almost surely, 2^9668773 is an apocalyptic number.

It is an amenable number.

9668773 is a deficient number, since it is larger than the sum of its proper divisors (1).

9668773 is an equidigital number, since it uses as much as digits as its factorization.

9668773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 46.

The square root of 9668773 is about 3109.4650665348. The cubic root of 9668773 is about 213.0380221161.

The spelling of 9668773 in words is "nine million, six hundred sixty-eight thousand, seven hundred seventy-three".