327349620 has 288 divisors, whose sum is σ = 1173191040. Its totient is φ = 75479040.

The previous prime is 327349609. The next prime is 327349621. The reversal of 327349620 is 26943723.

It is a happy number.

327349620 is a `hidden beast` number, since 3 + 27 + 3 + 4 + 9 + 620 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327349621) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1551315 + ... + 1551525.

It is an arithmetic number, because the mean of its divisors is an integer number (4073580).

Almost surely, 2^327349620 is an apocalyptic number.

327349620 is a gapful number since it is divisible by the number (30) 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 327349620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586595520).

327349620 is an abundant number, since it is smaller than the sum of its proper divisors (845841420).

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

327349620 is a wasteful number, since it uses less digits than its factorization.

327349620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 327349620 is about 18092.8057525636. The cubic root of 327349620 is about 689.1873229838.

The spelling of 327349620 in words is "three hundred twenty-seven million, three hundred forty-nine thousand, six hundred twenty".