328477033 has 2 divisors, whose sum is σ = 328477034. Its totient is φ = 328477032.

The previous prime is 328477021. The next prime is 328477057. The reversal of 328477033 is 330774823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 274498624 + 53978409 = 16568^2 + 7347^2 .

It is a cyclic number.

It is not a de Polignac number, because 328477033 - 2⁵ = 328477001 is a prime.

It is a super-2 number, since 2×328477033² = 215794322416966178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 328476983 and 328477001.

It is not a weakly prime, because it can be changed into another prime (328477063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164238516 + 164238517.

It is an arithmetic number, because the mean of its divisors is an integer number (164238517).

Almost surely, 2^328477033 is an apocalyptic number.

It is an amenable number.

328477033 is a deficient number, since it is larger than the sum of its proper divisors (1).

328477033 is an equidigital number, since it uses as much as digits as its factorization.

328477033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 328477033 is about 18123.9353618357. The cubic root of 328477033 is about 689.9776181216.

The spelling of 328477033 in words is "three hundred twenty-eight million, four hundred seventy-seven thousand, thirty-three".