4686668 has 12 divisors (see below), whose sum is σ = 9373392. Its totient is φ = 2008560.

The previous prime is 4686653. The next prime is 4686677. The reversal of 4686668 is 8666864.

4686668 is an admirable number.

It is a zygodrome in base 3.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83663 + ... + 83718.

It is an arithmetic number, because the mean of its divisors is an integer number (781116).

Almost surely, 2^4686668 is an apocalyptic number.

It is an amenable number.

4686668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4686668 is a wasteful number, since it uses less digits than its factorization.

4686668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167392 (or 167390 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The square root of 4686668 is about 2164.8713587648. The cubic root of 4686668 is about 167.3483352775.

The spelling of 4686668 in words is "four million, six hundred eighty-six thousand, six hundred sixty-eight".