324389952 has 168 divisors, whose sum is σ = 987747072. Its totient is φ = 101606400.

The previous prime is 324389941. The next prime is 324389957. The reversal of 324389952 is 259983423.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 324389898 and 324389907.

It is not an unprimeable number, because it can be changed into a prime (324389957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 660427 + ... + 660917.

Almost surely, 2^324389952 is an apocalyptic number.

324389952 is a gapful number since it is divisible by the number (32) 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 324389952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493873536).

324389952 is an abundant number, since it is smaller than the sum of its proper divisors (663357120).

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

324389952 is a wasteful number, since it uses less digits than its factorization.

324389952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 564 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 324389952 is about 18010.8287427314. The cubic root of 324389952 is about 687.1039804983.

The spelling of 324389952 in words is "three hundred twenty-four million, three hundred eighty-nine thousand, nine hundred fifty-two".