328286017 has 2 divisors, whose sum is σ = 328286018. Its totient is φ = 328286016.

The previous prime is 328285973. The next prime is 328286027. The reversal of 328286017 is 710682823.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 255968001 + 72318016 = 15999^2 + 8504^2 .

It is a cyclic number.

It is not a de Polignac number, because 328286017 - 2¹⁵ = 328253249 is a prime.

It is not a weakly prime, because it can be changed into another prime (328286027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164143008 + 164143009.

It is an arithmetic number, because the mean of its divisors is an integer number (164143009).

Almost surely, 2^328286017 is an apocalyptic number.

It is an amenable number.

328286017 is a deficient number, since it is larger than the sum of its proper divisors (1).

328286017 is an equidigital number, since it uses as much as digits as its factorization.

328286017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 328286017 is about 18118.6648790688. The cubic root of 328286017 is about 689.8438469015.

The spelling of 328286017 in words is "three hundred twenty-eight million, two hundred eighty-six thousand, seventeen".