9716449 has 2 divisors, whose sum is σ = 9716450. Its totient is φ = 9716448.

The previous prime is 9716431. The next prime is 9716453. The reversal of 9716449 is 9446179.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8410000 + 1306449 = 2900^2 + 1143^2 .

It is an emirp because it is prime and its reverse (9446179) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9716449 - 2⁷ = 9716321 is a prime.

It is not a weakly prime, because it can be changed into another prime (9756449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4858224 + 4858225.

It is an arithmetic number, because the mean of its divisors is an integer number (4858225).

Almost surely, 2^9716449 is an apocalyptic number.

It is an amenable number.

9716449 is a deficient number, since it is larger than the sum of its proper divisors (1).

9716449 is an equidigital number, since it uses as much as digits as its factorization.

9716449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 9716449 is about 3117.1219097109. The cubic root of 9716449 is about 213.3876063629.

The spelling of 9716449 in words is "nine million, seven hundred sixteen thousand, four hundred forty-nine".