9748338479 has 8 divisors (see below), whose sum is σ = 10860818688. Its totient is φ = 8673569560.

The previous prime is 9748338449. The next prime is 9748338499.

9748338479 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9748338479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9748338419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9427277 + ... + 9428310.

It is an arithmetic number, because the mean of its divisors is an integer number (1357602336).

Almost surely, 2^9748338479 is an apocalyptic number.

9748338479 is a deficient number, since it is larger than the sum of its proper divisors (1112480209).

9748338479 is a wasteful number, since it uses less digits than its factorization.

9748338479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18855645.

The product of its digits is 36578304, while the sum is 62.

The square root of 9748338479 is about 98733.6744935587. The cubic root of 9748338479 is about 2136.2079816110.

The spelling of 9748338479 in words is "nine billion, seven hundred forty-eight million, three hundred thirty-eight thousand, four hundred seventy-nine".