327861748496 has 20 divisors (see below), whose sum is σ = 635241020172. Its totient is φ = 163928582016.

The previous prime is 327861748493. The next prime is 327861748541. The reversal of 327861748496 is 694847168723.

It can be written as a sum of positive squares in 2 ways, for example, as 85860720400 + 242001028096 = 293020^2 + 491936^2 .

It is a super-2 number, since 2×327861748496² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (327861748493) 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, 2125106 + ... + 2274158.

Almost surely, 2^327861748496 is an apocalyptic number.

It is an amenable number.

327861748496 is a deficient number, since it is larger than the sum of its proper divisors (307379271676).

327861748496 is a wasteful number, since it uses less digits than its factorization.

327861748496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286538 (or 286532 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 65.

The spelling of 327861748496 in words is "three hundred twenty-seven billion, eight hundred sixty-one million, seven hundred forty-eight thousand, four hundred ninety-six".