324966816 has 216 divisors, whose sum is σ = 1014511680. Its totient is φ = 102301056.

The previous prime is 324966757. The next prime is 324966847. The reversal of 324966816 is 618669423.

It is a tau number, because it is divible by the number of its divisors (216).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4113465 + ... + 4113543.

Almost surely, 2^324966816 is an apocalyptic number.

324966816 is a gapful number since it is divisible by the number (36) 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 324966816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507255840).

324966816 is an abundant number, since it is smaller than the sum of its proper divisors (689544864).

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

324966816 is an equidigital number, since it uses as much as digits as its factorization.

324966816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 107 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 324966816 is about 18026.8359952600. The cubic root of 324966816 is about 687.5110325943.

The spelling of 324966816 in words is "three hundred twenty-four million, nine hundred sixty-six thousand, eight hundred sixteen".