327705774036 has 96 divisors (see below), whose sum is σ = 816328896768. Its totient is φ = 102087997440.

The previous prime is 327705774001. The next prime is 327705774043. The reversal of 327705774036 is 630477507723.

It is a self number, because there is not a number n which added to its sum of digits gives 327705774036.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3478870 + ... + 3571826.

It is an arithmetic number, because the mean of its divisors is an integer number (8503426008).

Almost surely, 2^327705774036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 327705774036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (408164448384).

327705774036 is an abundant number, since it is smaller than the sum of its proper divisors (488623122732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

327705774036 is a wasteful number, since it uses less digits than its factorization.

327705774036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93281 (or 93279 counting only the distinct ones).

The product of its (nonzero) digits is 5186160, while the sum is 51.

The spelling of 327705774036 in words is "three hundred twenty-seven billion, seven hundred five million, seven hundred seventy-four thousand, thirty-six".