327409645948 has 96 divisors (see below), whose sum is σ = 721834057728. Its totient is φ = 126232473600.

The previous prime is 327409645921. The next prime is 327409645967. The reversal of 327409645948 is 849546904723.

It is a happy number.

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, 11339386 + ... + 11368222.

It is an arithmetic number, because the mean of its divisors is an integer number (7519104768).

Almost surely, 2^327409645948 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 327409645948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360917028864).

327409645948 is an abundant number, since it is smaller than the sum of its proper divisors (394424411780).

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

327409645948 is a wasteful number, since it uses less digits than its factorization.

327409645948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29243 (or 29241 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 61.

The spelling of 327409645948 in words is "three hundred twenty-seven billion, four hundred nine million, six hundred forty-five thousand, nine hundred forty-eight".