8680940 has 24 divisors (see below), whose sum is σ = 18724272. Its totient is φ = 3378240.

The previous prime is 8680939. The next prime is 8680951. The reversal of 8680940 is 490868.

8680940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×8680940³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8680940.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5126 + ... + 6605.

It is an arithmetic number, because the mean of its divisors is an integer number (780178).

Almost surely, 2^8680940 is an apocalyptic number.

It is an amenable number.

8680940 is an abundant number, since it is smaller than the sum of its proper divisors (10043332).

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

8680940 is a wasteful number, since it uses less digits than its factorization.

8680940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11777 (or 11775 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 8680940 is about 2946.3434966073. The cubic root of 8680940 is about 205.5207068050.

The spelling of 8680940 in words is "eight million, six hundred eighty thousand, nine hundred forty".