327642612671 has 8 divisors (see below), whose sum is σ = 378453499344. Its totient is φ = 280335925120.

The previous prime is 327642612667. The next prime is 327642612691. The reversal of 327642612671 is 176216246723.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 327642612671 - 2² = 327642612667 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 (327642612691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 876049580 + ... + 876049953.

It is an arithmetic number, because the mean of its divisors is an integer number (47306687418).

Almost surely, 2^327642612671 is an apocalyptic number.

327642612671 is a deficient number, since it is larger than the sum of its proper divisors (50810886673).

327642612671 is a wasteful number, since it uses less digits than its factorization.

327642612671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752099561.

The product of its digits is 1016064, while the sum is 47.

The spelling of 327642612671 in words is "three hundred twenty-seven billion, six hundred forty-two million, six hundred twelve thousand, six hundred seventy-one".