324131260 has 96 divisors (see below), whose sum is σ = 753984000. Its totient is φ = 116557056.

The previous prime is 324131251. The next prime is 324131267. The reversal of 324131260 is 62131423.

It is a super-2 number, since 2×324131260² = 210122147418375200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324131267) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 738121 + ... + 738559.

It is an arithmetic number, because the mean of its divisors is an integer number (7854000).

Almost surely, 2^324131260 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 324131260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376992000).

324131260 is an abundant number, since it is smaller than the sum of its proper divisors (429852740).

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

324131260 is a wasteful number, since it uses less digits than its factorization.

324131260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 324131260 is about 18003.6457419046. The cubic root of 324131260 is about 686.9212831279.

Adding to 324131260 its reverse (62131423), we get a palindrome (386262683).

The spelling of 324131260 in words is "three hundred twenty-four million, one hundred thirty-one thousand, two hundred sixty".