9680834718 has 24 divisors (see below), whose sum is σ = 21752000088. Its totient is φ = 3226944744.

The previous prime is 9680834717. The next prime is 9680834719. The reversal of 9680834718 is 8174380869.

9680834718 is a `hidden beast` number, since 96 + 8 + 0 + 83 + 471 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (9680834717) and next prime (9680834719).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9680834717) 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 11 ways as a sum of consecutive naturals, for example, 9959221 + ... + 9960192.

It is an arithmetic number, because the mean of its divisors is an integer number (906333337).

Almost surely, 2^9680834718 is an apocalyptic number.

9680834718 is an abundant number, since it is smaller than the sum of its proper divisors (12071165370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9680834718 is a wasteful number, since it uses less digits than its factorization.

9680834718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19919430 (or 19919418 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The square root of 9680834718 is about 98391.2329326145. The cubic root of 9680834718 is about 2131.2657305444.

The spelling of 9680834718 in words is "nine billion, six hundred eighty million, eight hundred thirty-four thousand, seven hundred eighteen".