324122340 has 96 divisors (see below), whose sum is σ = 981517824. Its totient is φ = 79605760.

The previous prime is 324122317. The next prime is 324122353. The reversal of 324122340 is 43221423.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44560 + ... + 51320.

It is an arithmetic number, because the mean of its divisors is an integer number (10224144).

Almost surely, 2^324122340 is an apocalyptic number.

324122340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324122340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (490758912).

324122340 is an abundant number, since it is smaller than the sum of its proper divisors (657395484).

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

324122340 is a wasteful number, since it uses less digits than its factorization.

324122340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6837 (or 6835 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 324122340 is about 18003.3980125975. The cubic root of 324122340 is about 686.9149817774.

Adding to 324122340 its reverse (43221423), we get a palindrome (367343763).

The spelling of 324122340 in words is "three hundred twenty-four million, one hundred twenty-two thousand, three hundred forty".