9976628714 has 12 divisors (see below), whose sum is σ = 16204643046. Its totient is φ = 4604597712.

The previous prime is 9976628713. The next prime is 9976628773. The reversal of 9976628714 is 4178266799.

9976628714 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 3 ways, for example, as 2132869489 + 7843759225 = 46183^2 + 88565^2 .

It is not an unprimeable number, because it can be changed into a prime (9976628713) 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 5 ways as a sum of consecutive naturals, for example, 14757989 + ... + 14758664.

Almost surely, 2^9976628714 is an apocalyptic number.

9976628714 is a deficient number, since it is larger than the sum of its proper divisors (6228014332).

9976628714 is a wasteful number, since it uses less digits than its factorization.

9976628714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29516681 (or 29516668 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 59.

The square root of 9976628714 is about 99883.0752129709. The cubic root of 9976628714 is about 2152.7549838114.

The spelling of 9976628714 in words is "nine billion, nine hundred seventy-six million, six hundred twenty-eight thousand, seven hundred fourteen".