324426016 has 48 divisors (see below), whose sum is σ = 669929400. Its totient is φ = 154441728.

The previous prime is 324425963. The next prime is 324426019. The reversal of 324426016 is 610624423.

It can be written as a sum of positive squares in 4 ways, for example, as 219158416 + 105267600 = 14804^2 + 10260^2 .

It is not an unprimeable number, because it can be changed into a prime (324426019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65350 + ... + 70138.

Almost surely, 2^324426016 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 324426016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334964700).

324426016 is an abundant number, since it is smaller than the sum of its proper divisors (345503384).

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

324426016 is a wasteful number, since it uses less digits than its factorization.

324426016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901 (or 4893 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 324426016 is about 18011.8298903804. The cubic root of 324426016 is about 687.1294424458.

The spelling of 324426016 in words is "three hundred twenty-four million, four hundred twenty-six thousand, sixteen".