327126306 has 64 divisors (see below), whose sum is σ = 745113600. Its totient is φ = 94913856.

The previous prime is 327126301. The next prime is 327126311. The reversal of 327126306 is 603621723.

It is an interprime number because it is at equal distance from previous prime (327126301) and next prime (327126311).

It is not an unprimeable number, because it can be changed into a prime (327126301) 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, 454615 + ... + 455333.

It is an arithmetic number, because the mean of its divisors is an integer number (11642400).

Almost surely, 2^327126306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 327126306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372556800).

327126306 is an abundant number, since it is smaller than the sum of its proper divisors (417987294).

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

327126306 is a wasteful number, since it uses less digits than its factorization.

327126306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 327126306 is about 18086.6333517324. The cubic root of 327126306 is about 689.0305688804.

The spelling of 327126306 in words is "three hundred twenty-seven million, one hundred twenty-six thousand, three hundred six".