8670086084 has 24 divisors (see below), whose sum is σ = 16688786016. Its totient is φ = 3940945800.

The previous prime is 8670086083. The next prime is 8670086147. The reversal of 8670086084 is 4806800768.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8670086081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808922 + ... + 819569.

It is an arithmetic number, because the mean of its divisors is an integer number (695366084).

Almost surely, 2^8670086084 is an apocalyptic number.

It is an amenable number.

8670086084 is a deficient number, since it is larger than the sum of its proper divisors (8018699932).

8670086084 is a wasteful number, since it uses less digits than its factorization.

8670086084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628528 (or 1628504 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 8670086084 is about 93113.2970310900. The cubic root of 8670086084 is about 2054.3501582262.

The spelling of 8670086084 in words is "eight billion, six hundred seventy million, eighty-six thousand, eighty-four".