8664846484674 has 16 divisors (see below), whose sum is σ = 17330191982208. Its totient is φ = 2888198992752.

The previous prime is 8664846484673. The next prime is 8664846484681. The reversal of 8664846484674 is 4764846484668.

It is a junction number, because it is equal to n+sod(n) for n = 8664846484596 and 8664846484605.

It is not an unprimeable number, because it can be changed into a prime (8664846484673) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 20566282 + ... + 20983365.

It is an arithmetic number, because the mean of its divisors is an integer number (1083136998888).

Almost surely, 2^{8664846484674} is an apocalyptic number.

8664846484674 is an abundant number, since it is smaller than the sum of its proper divisors (8665345497534).

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

8664846484674 is a wasteful number, since it uses less digits than its factorization.

8664846484674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41584409.

The product of its digits is 4756340736, while the sum is 75.

The spelling of 8664846484674 in words is "eight trillion, six hundred sixty-four billion, eight hundred forty-six million, four hundred eighty-four thousand, six hundred seventy-four".