9993482793 has 48 divisors (see below), whose sum is σ = 17486651520. Its totient is φ = 5368785408.

The previous prime is 9993482791. The next prime is 9993482797. The reversal of 9993482793 is 3972843999.

It is not a de Polignac number, because 9993482793 - 2¹ = 9993482791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

Its product of digits (26453952) is a multiple of the sum of its prime factors (10206).

It is a self number, because there is not a number n which added to its sum of digits gives 9993482793.

It is not an unprimeable number, because it can be changed into a prime (9993482791) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1086771 + ... + 1095927.

It is an arithmetic number, because the mean of its divisors is an integer number (364305240).

Almost surely, 2^9993482793 is an apocalyptic number.

It is an amenable number.

9993482793 is a deficient number, since it is larger than the sum of its proper divisors (7493168727).

9993482793 is a wasteful number, since it uses less digits than its factorization.

9993482793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10206 (or 10203 counting only the distinct ones).

The product of its digits is 26453952, while the sum is 63.

The square root of 9993482793 is about 99967.4086540208. The cubic root of 9993482793 is about 2153.9665584254.

The spelling of 9993482793 in words is "nine billion, nine hundred ninety-three million, four hundred eighty-two thousand, seven hundred ninety-three".