328303005 has 16 divisors (see below), whose sum is σ = 528223680. Its totient is φ = 174115328.

The previous prime is 328302991. The next prime is 328303009. The reversal of 328303005 is 500303823.

It is a cyclic number.

It is not a de Polignac number, because 328303005 - 2⁶ = 328302941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328303009) 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 in 15 ways as a sum of consecutive naturals, for example, 58452 + ... + 63821.

It is an arithmetic number, because the mean of its divisors is an integer number (33013980).

Almost surely, 2^328303005 is an apocalyptic number.

It is an amenable number.

328303005 is a deficient number, since it is larger than the sum of its proper divisors (199920675).

328303005 is a wasteful number, since it uses less digits than its factorization.

328303005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122460.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 328303005 is about 18119.1336713431. The cubic root of 328303005 is about 689.8557459413.

Adding to 328303005 its reverse (500303823), we get a palindrome (828606828).

The spelling of 328303005 in words is "three hundred twenty-eight million, three hundred three thousand, five".