9748888479 has 24 divisors (see below), whose sum is σ = 15365258064. Its totient is φ = 5907120000.

The previous prime is 9748888469. The next prime is 9748888481.

9748888479 is a `hidden beast` number, since 9 + 74 + 8 + 8 + 88 + 479 = 666.

9748888479 is nontrivially palindromic in base 10.

9748888479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9748888479 - 2¹⁶ = 9748822943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9748888439) 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 23 ways as a sum of consecutive naturals, for example, 638029 + ... + 653129.

It is an arithmetic number, because the mean of its divisors is an integer number (640219086).

Almost surely, 2^9748888479 is an apocalyptic number.

9748888479 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

9748888479 is a deficient number, since it is larger than the sum of its proper divisors (5616369585).

9748888479 is a wasteful number, since it uses less digits than its factorization.

9748888479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21639 (or 21636 counting only the distinct ones).

The product of its digits is 260112384, while the sum is 72.

The square root of 9748888479 is about 98736.4597248656. The cubic root of 9748888479 is about 2136.2481557151.

The spelling of 9748888479 in words is "nine billion, seven hundred forty-eight million, eight hundred eighty-eight thousand, four hundred seventy-nine".