327378432 has 80 divisors (see below), whose sum is σ = 879354432. Its totient is φ = 108226560.

The previous prime is 327378427. The next prime is 327378451. The reversal of 327378432 is 234873723.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200403 + ... + 202029.

Almost surely, 2^327378432 is an apocalyptic number.

327378432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 327378432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439677216).

327378432 is an abundant number, since it is smaller than the sum of its proper divisors (551976000).

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

327378432 is a wasteful number, since it uses less digits than its factorization.

327378432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779 (or 1763 counting only the distinct ones).

The product of its digits is 169344, while the sum is 39.

The square root of 327378432 is about 18093.6019631250. The cubic root of 327378432 is about 689.2075422248.

The spelling of 327378432 in words is "three hundred twenty-seven million, three hundred seventy-eight thousand, four hundred thirty-two".