8486842662 has 128 divisors (see below), whose sum is σ = 19969297920. Its totient is φ = 2668256640.

The previous prime is 8486842643. The next prime is 8486842673. The reversal of 8486842662 is 2662486848.

8486842662 is a `hidden beast` number, since 8 + 486 + 84 + 26 + 62 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 8486842599 and 8486842608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14862837 + ... + 14863407.

It is an arithmetic number, because the mean of its divisors is an integer number (156010140).

Almost surely, 2^8486842662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8486842662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9984648960).

8486842662 is an abundant number, since it is smaller than the sum of its proper divisors (11482455258).

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

8486842662 is a wasteful number, since it uses less digits than its factorization.

8486842662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835 (or 829 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 54.

The square root of 8486842662 is about 92124.0612543759. The cubic root of 8486842662 is about 2039.7739931282.

The spelling of 8486842662 in words is "eight billion, four hundred eighty-six million, eight hundred forty-two thousand, six hundred sixty-two".