328486339 has 2 divisors, whose sum is σ = 328486340. Its totient is φ = 328486338.

The previous prime is 328486321. The next prime is 328486343. The reversal of 328486339 is 933684823.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-328486339 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (328486139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164243169 + 164243170.

It is an arithmetic number, because the mean of its divisors is an integer number (164243170).

Almost surely, 2^328486339 is an apocalyptic number.

328486339 is a deficient number, since it is larger than the sum of its proper divisors (1).

328486339 is an equidigital number, since it uses as much as digits as its factorization.

328486339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 46.

The square root of 328486339 is about 18124.1920923389. The cubic root of 328486339 is about 689.9841339207.

The spelling of 328486339 in words is "three hundred twenty-eight million, four hundred eighty-six thousand, three hundred thirty-nine".