327767560647 has 16 divisors (see below), whose sum is σ = 441890469888. Its totient is φ = 216091159200.

The previous prime is 327767560613. The next prime is 327767560667. The reversal of 327767560647 is 746065767723.

It is not a de Polignac number, because 327767560647 - 2¹⁴ = 327767544263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327767560667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1521288 + ... + 1723325.

It is an arithmetic number, because the mean of its divisors is an integer number (27618154368).

Almost surely, 2^327767560647 is an apocalyptic number.

327767560647 is a deficient number, since it is larger than the sum of its proper divisors (114122909241).

327767560647 is a wasteful number, since it uses less digits than its factorization.

327767560647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244990.

The product of its (nonzero) digits is 62233920, while the sum is 60.

The spelling of 327767560647 in words is "three hundred twenty-seven billion, seven hundred sixty-seven million, five hundred sixty thousand, six hundred forty-seven".