9767969 has 2 divisors, whose sum is σ = 9767970. Its totient is φ = 9767968.

The previous prime is 9767941. The next prime is 9767977. The reversal of 9767969 is 9697679.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8479744 + 1288225 = 2912^2 + 1135^2 .

It is a cyclic number.

It is not a de Polignac number, because 9767969 - 2⁸ = 9767713 is a prime.

It is a super-2 number, since 2×9767969² = 190826436769922, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9767969.

It is not a weakly prime, because it can be changed into another prime (9767909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4883984 + 4883985.

It is an arithmetic number, because the mean of its divisors is an integer number (4883985).

Almost surely, 2^9767969 is an apocalyptic number.

It is an amenable number.

9767969 is a deficient number, since it is larger than the sum of its proper divisors (1).

9767969 is an equidigital number, since it uses as much as digits as its factorization.

9767969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1285956, while the sum is 53.

The square root of 9767969 is about 3125.3750174979. The cubic root of 9767969 is about 213.7640935499.

The spelling of 9767969 in words is "nine million, seven hundred sixty-seven thousand, nine hundred sixty-nine".