4688660 has 24 divisors (see below), whose sum is σ = 9996000. Its totient is φ = 1846944.

The previous prime is 4688653. The next prime is 4688669. The reversal of 4688660 is 668864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4688669) 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, 410 + ... + 3089.

It is an arithmetic number, because the mean of its divisors is an integer number (416500).

Almost surely, 2^4688660 is an apocalyptic number.

It is an amenable number.

4688660 is an abundant number, since it is smaller than the sum of its proper divisors (5307340).

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

4688660 is a wasteful number, since it uses less digits than its factorization.

4688660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3575 (or 3573 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 4688660 is about 2165.3313834146. The cubic root of 4688660 is about 167.3720415770.

Subtracting from 4688660 its product of nonzero digits (55296), we obtain a palindrome (4633364).

The spelling of 4688660 in words is "four million, six hundred eighty-eight thousand, six hundred sixty".