324066816 has 60 divisors (see below), whose sum is σ = 935292072. Its totient is φ = 108020736.

The previous prime is 324066781. The next prime is 324066823. The reversal of 324066816 is 618660423.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30556 + ... + 39771.

Almost surely, 2^324066816 is an apocalyptic number.

324066816 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

324066816 is an abundant number, since it is smaller than the sum of its proper divisors (611225256).

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

324066816 is an equidigital number, since it uses as much as digits as its factorization.

324066816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70351 (or 70332 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 324066816 is about 18001.8559043228. The cubic root of 324066816 is about 686.8757553899.

The spelling of 324066816 in words is "three hundred twenty-four million, sixty-six thousand, eight hundred sixteen".