328268383 has 2 divisors, whose sum is σ = 328268384. Its totient is φ = 328268382.

The previous prime is 328268359. The next prime is 328268387. The reversal of 328268383 is 383862823.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 328268383 - 2⁹ = 328267871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328268387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164134191 + 164134192.

It is an arithmetic number, because the mean of its divisors is an integer number (164134192).

Almost surely, 2^328268383 is an apocalyptic number.

328268383 is a deficient number, since it is larger than the sum of its proper divisors (1).

328268383 is an equidigital number, since it uses as much as digits as its factorization.

328268383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 43.

The square root of 328268383 is about 18118.1782472742. The cubic root of 328268383 is about 689.8314949445.

It can be divided in two parts, 32826 and 8383, that added together give a square (41209 = 203²).

The spelling of 328268383 in words is "three hundred twenty-eight million, two hundred sixty-eight thousand, three hundred eighty-three".