324204972 has 192 divisors, whose sum is σ = 974668800. Its totient is φ = 83317248.

The previous prime is 324204967. The next prime is 324204973. The reversal of 324204972 is 279402423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324204973) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3906043 + ... + 3906125.

It is an arithmetic number, because the mean of its divisors is an integer number (5076400).

Almost surely, 2^324204972 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 324204972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487334400).

324204972 is an abundant number, since it is smaller than the sum of its proper divisors (650463828).

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

324204972 is a wasteful number, since it uses less digits than its factorization.

324204972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 324204972 is about 18005.6927664558. The cubic root of 324204972 is about 686.9733510297.

The spelling of 324204972 in words is "three hundred twenty-four million, two hundred four thousand, nine hundred seventy-two".