328803 has 8 divisors (see below), whose sum is σ = 442368. Its totient is φ = 217224.

The previous prime is 328789. The next prime is 328813. The reversal of 328803 is 308823.

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

It is not a de Polignac number, because 328803 - 2⁴ = 328787 is a prime.

It is a super-2 number, since 2×328803² = 216222825618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (328813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51 + ... + 812.

It is an arithmetic number, because the mean of its divisors is an integer number (55296).

2³²⁸⁸⁰³ is an apocalyptic number.

328803 is a deficient number, since it is larger than the sum of its proper divisors (113565).

328803 is a wasteful number, since it uses less digits than its factorization.

328803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 328803 is about 573.4134633927. The cubic root of 328803 is about 69.0205777735.

The spelling of 328803 in words is "three hundred twenty-eight thousand, eight hundred three".