9993716063 has 4 divisors (see below), whose sum is σ = 9993931800. Its totient is φ = 9993500328.

The previous prime is 9993716053. The next prime is 9993716113. The reversal of 9993716063 is 3606173999.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3606173999 = 2389 ⋅1509491.

It is a cyclic number.

It is not a de Polignac number, because 9993716063 - 2¹² = 9993711967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9993715996 and 9993716014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9993716023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6845 + ... + 141542.

It is an arithmetic number, because the mean of its divisors is an integer number (2498482950).

Almost surely, 2^9993716063 is an apocalyptic number.

9993716063 is a deficient number, since it is larger than the sum of its proper divisors (215737).

9993716063 is a wasteful number, since it uses less digits than its factorization.

9993716063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215736.

The product of its (nonzero) digits is 1653372, while the sum is 53.

The square root of 9993716063 is about 99968.5753774655. The cubic root of 9993716063 is about 2153.9833177434.

The spelling of 9993716063 in words is "nine billion, nine hundred ninety-three million, seven hundred sixteen thousand, sixty-three".