8242082686 has 8 divisors (see below), whose sum is σ = 12381886440. Its totient is φ = 4114787208.

The previous prime is 8242082669. The next prime is 8242082707. The reversal of 8242082686 is 6862802428.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3125421 + ... + 3128056.

It is an arithmetic number, because the mean of its divisors is an integer number (1547735805).

Almost surely, 2^8242082686 is an apocalyptic number.

8242082686 is a deficient number, since it is larger than the sum of its proper divisors (4139803754).

8242082686 is a wasteful number, since it uses less digits than its factorization.

8242082686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6254138.

The product of its (nonzero) digits is 589824, while the sum is 46.

The square root of 8242082686 is about 90785.9167822851. The cubic root of 8242082686 is about 2019.9734243146.

The spelling of 8242082686 in words is "eight billion, two hundred forty-two million, eighty-two thousand, six hundred eighty-six".