327807478163 has 4 divisors (see below), whose sum is σ = 357608158008. Its totient is φ = 298006798320.

The previous prime is 327807478133. The next prime is 327807478231. The reversal of 327807478163 is 361874708723.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 327807478163 - 2²² = 327803283859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 327807478099 and 327807478108.

It is not an unprimeable number, because it can be changed into a prime (327807478123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14900339906 + ... + 14900339927.

It is an arithmetic number, because the mean of its divisors is an integer number (89402039502).

Almost surely, 2^327807478163 is an apocalyptic number.

327807478163 is a deficient number, since it is larger than the sum of its proper divisors (29800679845).

327807478163 is a wasteful number, since it uses less digits than its factorization.

327807478163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29800679844.

The product of its (nonzero) digits is 9483264, while the sum is 56.

The spelling of 327807478163 in words is "three hundred twenty-seven billion, eight hundred seven million, four hundred seventy-eight thousand, one hundred sixty-three".