9930734517 has 32 divisors (see below), whose sum is σ = 14814213120. Its totient is φ = 5865008000.

The previous prime is 9930734491. The next prime is 9930734549. The reversal of 9930734517 is 7154370399.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 9930734517 - 2⁶ = 9930734453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9930734557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1309984 + ... + 1317542.

It is an arithmetic number, because the mean of its divisors is an integer number (462944160).

Almost surely, 2^9930734517 is an apocalyptic number.

It is an amenable number.

9930734517 is a deficient number, since it is larger than the sum of its proper divisors (4883478603).

9930734517 is a wasteful number, since it uses less digits than its factorization.

9930734517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8585.

The product of its (nonzero) digits is 714420, while the sum is 48.

The square root of 9930734517 is about 99653.0707856010. The cubic root of 9930734517 is about 2149.4488954893.

It can be divided in two parts, 9930 and 734517, that added together give a palindrome (744447).

The spelling of 9930734517 in words is "nine billion, nine hundred thirty million, seven hundred thirty-four thousand, five hundred seventeen".