328032752 has 20 divisors (see below), whose sum is σ = 641737200. Its totient is φ = 162423168.

The previous prime is 328032721. The next prime is 328032769. The reversal of 328032752 is 257230823.

328032752 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97877 + ... + 101172.

It is an arithmetic number, because the mean of its divisors is an integer number (32086860).

Almost surely, 2^328032752 is an apocalyptic number.

It is an amenable number.

328032752 is a deficient number, since it is larger than the sum of its proper divisors (313704448).

328032752 is a wasteful number, since it uses less digits than its factorization.

328032752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199160 (or 199154 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 328032752 is about 18111.6744670392. The cubic root of 328032752 is about 689.6664017864. Note that the first 3 decimals are identical.

The spelling of 328032752 in words is "three hundred twenty-eight million, thirty-two thousand, seven hundred fifty-two".