9976485750 has 768 divisors, whose sum is σ = 35033057280. Its totient is φ = 1862784000.

The previous prime is 9976485749. The next prime is 9976485803. The reversal of 9976485750 is 575846799.

9976485750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 383 ways as a sum of consecutive naturals, for example, 269634732 + ... + 269634768.

It is an arithmetic number, because the mean of its divisors is an integer number (45615960).

Almost surely, 2^9976485750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9976485750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17516528640).

9976485750 is an abundant number, since it is smaller than the sum of its proper divisors (25056571530).

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

9976485750 is a wasteful number, since it uses less digits than its factorization.

9976485750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 60.

The square root of 9976485750 is about 99882.3595536269. The cubic root of 9976485750 is about 2152.7447008476.

The spelling of 9976485750 in words is "nine billion, nine hundred seventy-six million, four hundred eighty-five thousand, seven hundred fifty".