9484639478717 has 12 divisors (see below), whose sum is σ = 10270801800000. Its totient is φ = 8754666053328.

The previous prime is 9484639478683. The next prime is 9484639478737. The reversal of 9484639478717 is 7178749364849.

It is not a de Polignac number, because 9484639478717 - 2⁶ = 9484639478653 is a prime.

It is a super-3 number, since 3×9484639478717³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9484639478737) 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 11 ways as a sum of consecutive naturals, for example, 2646284 + ... + 5096282.

It is an arithmetic number, because the mean of its divisors is an integer number (855900150000).

Almost surely, 2^{9484639478717} is an apocalyptic number.

It is an amenable number.

9484639478717 is a deficient number, since it is larger than the sum of its proper divisors (786162321283).

9484639478717 is a wasteful number, since it uses less digits than its factorization.

9484639478717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472932 (or 2472919 counting only the distinct ones).

The product of its digits is 2048385024, while the sum is 77.

The spelling of 9484639478717 in words is "nine trillion, four hundred eighty-four billion, six hundred thirty-nine million, four hundred seventy-eight thousand, seven hundred seventeen".