328337563 has 8 divisors (see below), whose sum is σ = 334140320. Its totient is φ = 322548480.

The previous prime is 328337549. The next prime is 328337573. The reversal of 328337563 is 365733823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 328337563 - 2¹³ = 328329371 is a prime.

It is a super-3 number, since 3×328337563³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328337573) 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, 53131 + ... + 58987.

It is an arithmetic number, because the mean of its divisors is an integer number (41767540).

Almost surely, 2^328337563 is an apocalyptic number.

328337563 is a deficient number, since it is larger than the sum of its proper divisors (5802757).

328337563 is an equidigital number, since it uses as much as digits as its factorization.

328337563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6837.

The product of its digits is 272160, while the sum is 40.

The square root of 328337563 is about 18120.0872790392. The cubic root of 328337563 is about 689.8799504089.

The spelling of 328337563 in words is "three hundred twenty-eight million, three hundred thirty-seven thousand, five hundred sixty-three".