328169033 has 8 divisors (see below), whose sum is σ = 335016000. Its totient is φ = 321365008.

The previous prime is 328169011. The next prime is 328169059. The reversal of 328169033 is 330961823.

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

It is a cyclic number.

It is not a de Polignac number, because 328169033 - 2⁸ = 328168777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 328168984 and 328169002.

It is not an unprimeable number, because it can be changed into a prime (328169533) 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, 4943 + ... + 26091.

It is an arithmetic number, because the mean of its divisors is an integer number (41877000).

Almost surely, 2^328169033 is an apocalyptic number.

It is an amenable number.

328169033 is a deficient number, since it is larger than the sum of its proper divisors (6846967).

328169033 is a wasteful number, since it uses less digits than its factorization.

328169033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21471.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 328169033 is about 18115.4363182342. The cubic root of 328169033 is about 689.7618957205.

The spelling of 328169033 in words is "three hundred twenty-eight million, one hundred sixty-nine thousand, thirty-three".