9682216363876 has 81 divisors (see below), whose sum is σ = 20260705369401. Its totient is φ = 4036699963296.

The previous prime is 9682216363873. The next prime is 9682216363891. The reversal of 9682216363876 is 6783636122869.

The square root of 9682216363876 is 3111626.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8663780164900 + 1018436198976 = 2943430^2 + 1009176^2 .

It is not an unprimeable number, because it can be changed into a prime (9682216363873) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1611819265 + ... + 1611825271.

Almost surely, 2^{9682216363876} is an apocalyptic number.

9682216363876 is the 3111626-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9682216363876

9682216363876 is an abundant number, since it is smaller than the sum of its proper divisors (10578489005525).

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

9682216363876 is an frugal number, since it uses more digits than its factorization.

9682216363876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12106 (or 6053 counting only the distinct ones).

The product of its digits is 188116992, while the sum is 67.

The spelling of 9682216363876 in words is "nine trillion, six hundred eighty-two billion, two hundred sixteen million, three hundred sixty-three thousand, eight hundred seventy-six".