7983648162 has 24 divisors (see below), whose sum is σ = 19769033856. Its totient is φ = 2281042296.

The previous prime is 7983648161. The next prime is 7983648181. The reversal of 7983648162 is 2618463897.

7983648162 is a `hidden beast` number, since 79 + 8 + 36 + 481 + 62 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 7983648099 and 7983648108.

It is not an unprimeable number, because it can be changed into a prime (7983648161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31681018 + ... + 31681269.

It is an arithmetic number, because the mean of its divisors is an integer number (823709744).

Almost surely, 2^7983648162 is an apocalyptic number.

7983648162 is an abundant number, since it is smaller than the sum of its proper divisors (11785385694).

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

7983648162 is a wasteful number, since it uses less digits than its factorization.

7983648162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63362302 (or 63362299 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 7983648162 is about 89351.2627890619. The cubic root of 7983648162 is about 1998.6364173658.

The spelling of 7983648162 in words is "seven billion, nine hundred eighty-three million, six hundred forty-eight thousand, one hundred sixty-two".