327672903289 has 2 divisors, whose sum is σ = 327672903290. Its totient is φ = 327672903288.

The previous prime is 327672903227. The next prime is 327672903331. The reversal of 327672903289 is 982309276723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 303997849600 + 23675053689 = 551360^2 + 153867^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-327672903289 is a prime.

It is not a weakly prime, because it can be changed into another prime (327672901289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163836451644 + 163836451645.

It is an arithmetic number, because the mean of its divisors is an integer number (163836451645).

Almost surely, 2^327672903289 is an apocalyptic number.

It is an amenable number.

327672903289 is a deficient number, since it is larger than the sum of its proper divisors (1).

327672903289 is an equidigital number, since it uses as much as digits as its factorization.

327672903289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13716864, while the sum is 58.

The spelling of 327672903289 in words is "three hundred twenty-seven billion, six hundred seventy-two million, nine hundred three thousand, two hundred eighty-nine".