329938476163 has 2 divisors, whose sum is σ = 329938476164. Its totient is φ = 329938476162.

The previous prime is 329938476113. The next prime is 329938476193. The reversal of 329938476163 is 361674839923.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-329938476163 is a prime.

It is not a weakly prime, because it can be changed into another prime (329938476113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164969238081 + 164969238082.

It is an arithmetic number, because the mean of its divisors is an integer number (164969238082).

Almost surely, 2^329938476163 is an apocalyptic number.

329938476163 is a deficient number, since it is larger than the sum of its proper divisors (1).

329938476163 is an equidigital number, since it uses as much as digits as its factorization.

329938476163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35271936, while the sum is 61.

The spelling of 329938476163 in words is "three hundred twenty-nine billion, nine hundred thirty-eight million, four hundred seventy-six thousand, one hundred sixty-three".