327070720 has 88 divisors (see below), whose sum is σ = 792336384. Its totient is φ = 129540096.

The previous prime is 327070717. The next prime is 327070759. The reversal of 327070720 is 27070723.

327070720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649989 + ... + 650491.

Almost surely, 2^327070720 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 327070720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396168192).

327070720 is an abundant number, since it is smaller than the sum of its proper divisors (465265664).

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

327070720 is a wasteful number, since it uses less digits than its factorization.

327070720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 28.

The square root of 327070720 is about 18085.0966267808. The cubic root of 327070720 is about 688.9915394881.

The spelling of 327070720 in words is "three hundred twenty-seven million, seventy thousand, seven hundred twenty".