327315793480 has 128 divisors (see below), whose sum is σ = 806690868480. Its totient is φ = 118788664320.

The previous prime is 327315793477. The next prime is 327315793523. The reversal of 327315793480 is 84397513723.

It is a super-2 number, since 2×327315793480² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 59218477 + ... + 59224003.

It is an arithmetic number, because the mean of its divisors is an integer number (6302272410).

Almost surely, 2^327315793480 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 327315793480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403345434240).

327315793480 is an abundant number, since it is smaller than the sum of its proper divisors (479375075000).

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

327315793480 is a wasteful number, since it uses less digits than its factorization.

327315793480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7479 (or 7475 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 327315793480 in words is "three hundred twenty-seven billion, three hundred fifteen million, seven hundred ninety-three thousand, four hundred eighty".