324608 has 22 divisors (see below), whose sum is σ = 650946. Its totient is φ = 161792.

The previous prime is 324593. The next prime is 324617. The reversal of 324608 is 806423.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 200704 + 123904 = 448^2 + 352^2 .

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 324608.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 866 + ... + 1182.

2³²⁴⁶⁰⁸ 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 324608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325473).

324608 is an abundant number, since it is smaller than the sum of its proper divisors (326338).

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

324608 is an equidigital number, since it uses as much as digits as its factorization.

324608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 324608 is about 569.7438020725. The cubic root of 324608 is about 68.7257898225.

It can be divided in two parts, 32 and 4608, that multiplied together give a square (147456 = 384²).

The spelling of 324608 in words is "three hundred twenty-four thousand, six hundred eight".