9748448479 has 16 divisors (see below), whose sum is σ = 12156074496. Its totient is φ = 7594840800.

The previous prime is 9748448473. The next prime is 9748448483.

9748448479 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 9748448479 - 2³ = 9748448471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9748448479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9748448471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807669 + ... + 819649.

It is an arithmetic number, because the mean of its divisors is an integer number (759754656).

Almost surely, 2^9748448479 is an apocalyptic number.

9748448479 is a deficient number, since it is larger than the sum of its proper divisors (2407626017).

9748448479 is a wasteful number, since it uses less digits than its factorization.

9748448479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22566.

The product of its digits is 65028096, while the sum is 64.

The square root of 9748448479 is about 98734.2315461056. The cubic root of 9748448479 is about 2136.2160165527.

The spelling of 9748448479 in words is "nine billion, seven hundred forty-eight million, four hundred forty-eight thousand, four hundred seventy-nine".