327563412 has 96 divisors (see below), whose sum is σ = 897692544. Its totient is φ = 91852800.

The previous prime is 327563407. The next prime is 327563417. The reversal of 327563412 is 214365723.

It is an interprime number because it is at equal distance from previous prime (327563407) and next prime (327563417).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327563417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135688 + ... + 138080.

It is an arithmetic number, because the mean of its divisors is an integer number (9350964).

Almost surely, 2^327563412 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 327563412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (448846272).

327563412 is an abundant number, since it is smaller than the sum of its proper divisors (570129132).

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

327563412 is a wasteful number, since it uses less digits than its factorization.

327563412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489 (or 2487 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 327563412 is about 18098.7129929175. The cubic root of 327563412 is about 689.3373263872.

The spelling of 327563412 in words is "three hundred twenty-seven million, five hundred sixty-three thousand, four hundred twelve".