7982729687322 has 96 divisors (see below), whose sum is σ = 19503772649088. Its totient is φ = 2432377480896.

The previous prime is 7982729687311. The next prime is 7982729687323. The reversal of 7982729687322 is 2237869272897.

7982729687322 is a `hidden beast` number, since 7 + 9 + 8 + 2 + 7 + 296 + 8 + 7 + 322 = 666.

It is not an unprimeable number, because it can be changed into a prime (7982729687323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5482693 + ... + 6784200.

It is an arithmetic number, because the mean of its divisors is an integer number (203164298428).

Almost surely, 2^{7982729687322} is an apocalyptic number.

7982729687322 is an abundant number, since it is smaller than the sum of its proper divisors (11521042961766).

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

7982729687322 is a wasteful number, since it uses less digits than its factorization.

7982729687322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12267026 (or 12267014 counting only the distinct ones).

The product of its digits is 512096256, while the sum is 72.

The spelling of 7982729687322 in words is "seven trillion, nine hundred eighty-two billion, seven hundred twenty-nine million, six hundred eighty-seven thousand, three hundred twenty-two".