327979344 has 160 divisors (see below), whose sum is σ = 1078502400. Its totient is φ = 85142400.

The previous prime is 327979343. The next prime is 327979367. The reversal of 327979344 is 443979723.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 327979293 and 327979302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327979343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180199 + ... + 182009.

It is an arithmetic number, because the mean of its divisors is an integer number (6740640).

Almost surely, 2^327979344 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 327979344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (539251200).

327979344 is an abundant number, since it is smaller than the sum of its proper divisors (750523056).

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

327979344 is a wasteful number, since it uses less digits than its factorization.

327979344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854 (or 1834 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 48.

The square root of 327979344 is about 18110.1999988956. The cubic root of 327979344 is about 689.6289708671.

The spelling of 327979344 in words is "three hundred twenty-seven million, nine hundred seventy-nine thousand, three hundred forty-four".