4318664 has 48 divisors (see below), whose sum is σ = 9849600. Its totient is φ = 1766688.

The previous prime is 4318661. The next prime is 4318667. The reversal of 4318664 is 4668134.

It is an interprime number because it is at equal distance from previous prime (4318661) and next prime (4318667).

It is a self number, because there is not a number n which added to its sum of digits gives 4318664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4318661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8777 + ... + 9255.

It is an arithmetic number, because the mean of its divisors is an integer number (205200).

Almost surely, 2^4318664 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 4318664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4924800).

4318664 is an abundant number, since it is smaller than the sum of its proper divisors (5530936).

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

4318664 is a wasteful number, since it uses less digits than its factorization.

4318664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 511 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 4318664 is about 2078.1395525806. The cubic root of 4318664 is about 162.8482660890.

The spelling of 4318664 in words is "four million, three hundred eighteen thousand, six hundred sixty-four".