328936 has 8 divisors (see below), whose sum is σ = 616770. Its totient is φ = 164464.

The previous prime is 328931. The next prime is 328961. The reversal of 328936 is 639823.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 256036 + 72900 = 506^2 + 270^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 328898 and 328907.

It is not an unprimeable number, because it can be changed into a prime (328931) 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 as a sum of consecutive naturals, namely, 20551 + ... + 20566.

2³²⁸⁹³⁶ is an apocalyptic number.

It is an amenable number.

328936 is a deficient number, since it is larger than the sum of its proper divisors (287834).

328936 is a wasteful number, since it uses less digits than its factorization.

328936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41123 (or 41119 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 328936 is about 573.5294238311. The cubic root of 328936 is about 69.0298827366.

The spelling of 328936 in words is "three hundred twenty-eight thousand, nine hundred thirty-six".