8242487982 has 12 divisors (see below), whose sum is σ = 17858724000. Its totient is φ = 2747495988.

The previous prime is 8242487969. The next prime is 8242487999. The reversal of 8242487982 is 2897842428.

8242487982 is a `hidden beast` number, since 82 + 4 + 2 + 487 + 9 + 82 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228957982 + ... + 228958017.

It is an arithmetic number, because the mean of its divisors is an integer number (1488227000).

Almost surely, 2^8242487982 is an apocalyptic number.

8242487982 is an abundant number, since it is smaller than the sum of its proper divisors (9616236018).

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

8242487982 is a wasteful number, since it uses less digits than its factorization.

8242487982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457916007 (or 457916004 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 54.

The square root of 8242487982 is about 90788.1489072225. The cubic root of 8242487982 is about 2020.0065338154.

The spelling of 8242487982 in words is "eight billion, two hundred forty-two million, four hundred eighty-seven thousand, nine hundred eighty-two".