4684686 has 32 divisors (see below), whose sum is σ = 9918720. Its totient is φ = 1472064.

The previous prime is 4684661. The next prime is 4684699. The reversal of 4684686 is 6864864.

It is a super-3 number, since 3×4684686³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11250 + ... + 11658.

It is an arithmetic number, because the mean of its divisors is an integer number (309960).

Almost surely, 2^4684686 is an apocalyptic number.

4684686 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4684686 is an abundant number, since it is smaller than the sum of its proper divisors (5234034).

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

4684686 is a wasteful number, since it uses less digits than its factorization.

4684686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520.

The product of its digits is 221184, while the sum is 42.

The square root of 4684686 is about 2164.4135464370. The cubic root of 4684686 is about 167.3247413178.

The spelling of 4684686 in words is "four million, six hundred eighty-four thousand, six hundred eighty-six".