1327706271 has 6 divisors (see below), whose sum is σ = 1917797960. Its totient is φ = 885137508.

The previous prime is 1327706213. The next prime is 1327706291. The reversal of 1327706271 is 1726077231.

1327706271 is a `hidden beast` number, since 1 + 3 + 27 + 7 + 0 + 627 + 1 = 666.

It is not a de Polignac number, because 1327706271 - 2⁷ = 1327706143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327706201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73761451 + ... + 73761468.

Almost surely, 2^1327706271 is an apocalyptic number.

1327706271 is a deficient number, since it is larger than the sum of its proper divisors (590091689).

1327706271 is a wasteful number, since it uses less digits than its factorization.

1327706271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147522925 (or 147522922 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The square root of 1327706271 is about 36437.7039754154. The cubic root of 1327706271 is about 1099.0918871464.

The spelling of 1327706271 in words is "one billion, three hundred twenty-seven million, seven hundred six thousand, two hundred seventy-one".