9932997719 has 8 divisors (see below), whose sum is σ = 10147819968. Its totient is φ = 9718320640.

The previous prime is 9932997661. The next prime is 9932997731. The reversal of 9932997719 is 9177992399.

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-9932997719 is a prime.

It is a super-2 number, since 2×9932997719² (a number of 21 digits) contains 22 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 (9932997749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108179 + ... + 177675.

It is an arithmetic number, because the mean of its divisors is an integer number (1268477496).

Almost surely, 2^9932997719 is an apocalyptic number.

9932997719 is a deficient number, since it is larger than the sum of its proper divisors (214822249).

9932997719 is a wasteful number, since it uses less digits than its factorization.

9932997719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72585.

The product of its digits is 17360406, while the sum is 65.

The square root of 9932997719 is about 99664.4255439221. The cubic root of 9932997719 is about 2149.6121686601.

The spelling of 9932997719 in words is "nine billion, nine hundred thirty-two million, nine hundred ninety-seven thousand, seven hundred nineteen".