4593664 has 24 divisors (see below), whose sum is σ = 9189180. Its totient is φ = 2295808.

The previous prime is 4593643. The next prime is 4593679. The reversal of 4593664 is 4663954.

It is a happy number.

It is a super-3 number, since 3×4593664³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 927 + ... + 3169.

Almost surely, 2^4593664 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 4593664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4594590).

4593664 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.

4593664 is an equidigital number, since it uses as much as digits as its factorization.

4593664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265 (or 2245 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 4593664 is about 2143.2834623540. The cubic root of 4593664 is about 166.2339566556.

The spelling of 4593664 in words is "four million, five hundred ninety-three thousand, six hundred sixty-four".