328063951 has 2 divisors, whose sum is σ = 328063952. Its totient is φ = 328063950.

The previous prime is 328063913. The next prime is 328063999. The reversal of 328063951 is 159360823.

It is a weak prime.

It is an emirp because it is prime and its reverse (159360823) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 328063951 - 2¹⁷ = 327932879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 328063951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328063451) 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, 164031975 + 164031976.

It is an arithmetic number, because the mean of its divisors is an integer number (164031976).

Almost surely, 2^328063951 is an apocalyptic number.

328063951 is a deficient number, since it is larger than the sum of its proper divisors (1).

328063951 is an equidigital number, since it uses as much as digits as its factorization.

328063951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 328063951 is about 18112.5357418557. The cubic root of 328063951 is about 689.6882656803.

The spelling of 328063951 in words is "three hundred twenty-eight million, sixty-three thousand, nine hundred fifty-one".