9764008969 has 27 divisors (see below), whose sum is σ = 11638252647. Its totient is φ = 8181716400.

The previous prime is 9764008951. The next prime is 9764008999. The reversal of 9764008969 is 9698004679.

The square root of 9764008969 is 98813.

It is a perfect power (a square), and thus also a powerful number.

9764008969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1444380025 + 8319628944 = 38005^2 + 91212^2 .

It is not a de Polignac number, because 9764008969 - 2⁷ = 9764008841 is a prime.

It is a super-2 number, since 2×9764008969² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9764008999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 14129914 + ... + 14130604.

Almost surely, 2^9764008969 is an apocalyptic number.

9764008969 is the 98813-rd square number.

9764008969 is the 49407-th centered octagonal number.

It is an amenable number.

9764008969 is a deficient number, since it is larger than the sum of its proper divisors (1874243678).

9764008969 is an equidigital number, since it uses as much as digits as its factorization.

9764008969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 58.

The cubic root of 9764008969 is about 2137.3520228784.

The spelling of 9764008969 in words is "nine billion, seven hundred sixty-four million, eight thousand, nine hundred sixty-nine".