8688674220 has 24 divisors (see below), whose sum is σ = 24328287984. Its totient is φ = 2316979776.

The previous prime is 8688674171. The next prime is 8688674227. The reversal of 8688674220 is 224768868.

It is not an unprimeable number, because it can be changed into a prime (8688674227) 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, 72405559 + ... + 72405678.

It is an arithmetic number, because the mean of its divisors is an integer number (1013678666).

Almost surely, 2^8688674220 is an apocalyptic number.

It is an amenable number.

8688674220 is an abundant number, since it is smaller than the sum of its proper divisors (15639613764).

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

8688674220 is a wasteful number, since it uses less digits than its factorization.

8688674220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144811249 (or 144811247 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The square root of 8688674220 is about 93213.0582053824. The cubic root of 8688674220 is about 2055.8172441102.

The spelling of 8688674220 in words is "eight billion, six hundred eighty-eight million, six hundred seventy-four thousand, two hundred twenty".