328924733 has 2 divisors, whose sum is σ = 328924734. Its totient is φ = 328924732.

The previous prime is 328924697. The next prime is 328924811. The reversal of 328924733 is 337429823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197065444 + 131859289 = 14038^2 + 11483^2 .

It is a cyclic number.

It is not a de Polignac number, because 328924733 - 2⁶ = 328924669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328924133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164462366 + 164462367.

It is an arithmetic number, because the mean of its divisors is an integer number (164462367).

Almost surely, 2^328924733 is an apocalyptic number.

It is an amenable number.

328924733 is a deficient number, since it is larger than the sum of its proper divisors (1).

328924733 is an equidigital number, since it uses as much as digits as its factorization.

328924733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 41.

The square root of 328924733 is about 18136.2822265204. The cubic root of 328924733 is about 690.2909457055.

The spelling of 328924733 in words is "three hundred twenty-eight million, nine hundred twenty-four thousand, seven hundred thirty-three".