8868680 has 16 divisors (see below), whose sum is σ = 19954620. Its totient is φ = 3547456.

The previous prime is 8868653. The next prime is 8868689. The reversal of 8868680 is 868688.

It can be written as a sum of positive squares in 2 ways, for example, as 8868484 + 196 = 2978^2 + 14^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8868689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110819 + ... + 110898.

Almost surely, 2^8868680 is an apocalyptic number.

It is an amenable number.

8868680 is an abundant number, since it is smaller than the sum of its proper divisors (11085940).

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

8868680 is a wasteful number, since it uses less digits than its factorization.

8868680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221728 (or 221724 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 44.

The square root of 8868680 is about 2978.0329078101. The cubic root of 8868680 is about 206.9917303207.

The spelling of 8868680 in words is "eight million, eight hundred sixty-eight thousand, six hundred eighty".