9996757758 has 48 divisors (see below), whose sum is σ = 24697881936. Its totient is φ = 2894987520.

The previous prime is 9996757753. The next prime is 9996757759. The reversal of 9996757758 is 8577576999.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9996757753) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1252528 + ... + 1260483.

It is an arithmetic number, because the mean of its divisors is an integer number (514539207).

Almost surely, 2^9996757758 is an apocalyptic number.

9996757758 is an abundant number, since it is smaller than the sum of its proper divisors (14701124178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9996757758 is a wasteful number, since it uses less digits than its factorization.

9996757758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513049 (or 2513046 counting only the distinct ones).

The product of its digits is 300056400, while the sum is 72.

The square root of 9996757758 is about 99983.7874757703. The cubic root of 9996757758 is about 2154.2018249086.

The spelling of 9996757758 in words is "nine billion, nine hundred ninety-six million, seven hundred fifty-seven thousand, seven hundred fifty-eight".