324988764 has 12 divisors (see below), whose sum is σ = 758307144. Its totient is φ = 108329584.

The previous prime is 324988759. The next prime is 324988789. The reversal of 324988764 is 467889423.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13541187 + ... + 13541210.

It is an arithmetic number, because the mean of its divisors is an integer number (63192262).

Almost surely, 2^324988764 is an apocalyptic number.

It is an amenable number.

324988764 is an abundant number, since it is smaller than the sum of its proper divisors (433318380).

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

324988764 is a wasteful number, since it uses less digits than its factorization.

324988764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27082404 (or 27082402 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The square root of 324988764 is about 18027.4447440562. Note that the first 3 decimals coincide. The cubic root of 324988764 is about 687.5265102284.

The spelling of 324988764 in words is "three hundred twenty-four million, nine hundred eighty-eight thousand, seven hundred sixty-four".