8486845764 has 12 divisors (see below), whose sum is σ = 19802640144. Its totient is φ = 2828948584.

The previous prime is 8486845747. The next prime is 8486845771. The reversal of 8486845764 is 4675486848.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 8486845698 and 8486845707.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353618562 + ... + 353618585.

It is an arithmetic number, because the mean of its divisors is an integer number (1650220012).

Almost surely, 2^8486845764 is an apocalyptic number.

It is an amenable number.

8486845764 is an abundant number, since it is smaller than the sum of its proper divisors (11315794380).

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

8486845764 is a wasteful number, since it uses less digits than its factorization.

8486845764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707237154 (or 707237152 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 60.

The square root of 8486845764 is about 92124.0780903668. The cubic root of 8486845764 is about 2039.7742416454.

The spelling of 8486845764 in words is "eight billion, four hundred eighty-six million, eight hundred forty-five thousand, seven hundred sixty-four".