9380775969 has 60 divisors (see below), whose sum is σ = 15071154516. Its totient is φ = 5811953472.

The previous prime is 9380775961. The next prime is 9380775979. The reversal of 9380775969 is 9695770839.

9380775969 is a `hidden beast` number, since 9 + 38 + 0 + 7 + 7 + 596 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3380259600 + 6000516369 = 58140^2 + 77463^2 .

It is not a de Polignac number, because 9380775969 - 2³ = 9380775961 is a prime.

It is a super-2 number, since 2×9380775969² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9380775961) 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 in 59 ways as a sum of consecutive naturals, for example, 1546747 + ... + 1552799.

Almost surely, 2^9380775969 is an apocalyptic number.

It is an amenable number.

9380775969 is a deficient number, since it is larger than the sum of its proper divisors (5690378547).

9380775969 is a wasteful number, since it uses less digits than its factorization.

9380775969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6156 (or 6128 counting only the distinct ones).

The product of its (nonzero) digits is 25719120, while the sum is 63.

The square root of 9380775969 is about 96854.4060381354. The cubic root of 9380775969 is about 2109.0146091026.

The spelling of 9380775969 in words is "nine billion, three hundred eighty million, seven hundred seventy-five thousand, nine hundred sixty-nine".