8685976 has 32 divisors (see below), whose sum is σ = 17922240. Its totient is φ = 3921408.

The previous prime is 8685967. The next prime is 8685979. The reversal of 8685976 is 6795868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8685979) 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, 4000 + ... + 5776.

It is an arithmetic number, because the mean of its divisors is an integer number (560070).

Almost surely, 2^8685976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8685976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8961120).

8685976 is an abundant number, since it is smaller than the sum of its proper divisors (9236264).

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

8685976 is a wasteful number, since it uses less digits than its factorization.

8685976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843 (or 1839 counting only the distinct ones).

The product of its digits is 725760, while the sum is 49.

The square root of 8685976 is about 2947.1979913131. The cubic root of 8685976 is about 205.5604414498.

The spelling of 8685976 in words is "eight million, six hundred eighty-five thousand, nine hundred seventy-six".