332845328 has 60 divisors (see below), whose sum is σ = 687872640. Its totient is φ = 155702976.

The previous prime is 332845321. The next prime is 332845361. The reversal of 332845328 is 823548233.

It is a super-2 number, since 2×332845328² = 221572024742855168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332845291 and 332845300.

It is not an unprimeable number, because it can be changed into a prime (332845321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3110651 + ... + 3110757.

It is an arithmetic number, because the mean of its divisors is an integer number (11464544).

Almost surely, 2^332845328 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 332845328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343936320).

332845328 is an abundant number, since it is smaller than the sum of its proper divisors (355027312).

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

332845328 is a wasteful number, since it uses less digits than its factorization.

332845328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 211 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 332845328 is about 18244.0491119707. The cubic root of 332845328 is about 693.0227450930.

The spelling of 332845328 in words is "three hundred thirty-two million, eight hundred forty-five thousand, three hundred twenty-eight".