327049272 has 128 divisors (see below), whose sum is σ = 1008288000. Its totient is φ = 97384320.

The previous prime is 327049241. The next prime is 327049313. The reversal of 327049272 is 272940723.

327049272 is a `hidden beast` number, since 32 + 70 + 492 + 72 = 666.

It is a super-2 number, since 2×327049272² = 213922452631459968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 139018 + ... + 141350.

It is an arithmetic number, because the mean of its divisors is an integer number (7877250).

Almost surely, 2^327049272 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 327049272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (504144000).

327049272 is an abundant number, since it is smaller than the sum of its proper divisors (681238728).

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

327049272 is a wasteful number, since it uses less digits than its factorization.

327049272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418 (or 2408 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 327049272 is about 18084.5036426218. The cubic root of 327049272 is about 688.9764787152.

Adding to 327049272 its reverse (272940723), we get a palindrome (599989995).

The spelling of 327049272 in words is "three hundred twenty-seven million, forty-nine thousand, two hundred seventy-two".