327400766208 has 216 divisors, whose sum is σ = 979815502848. Its totient is φ = 109035942912.

The previous prime is 327400766179. The next prime is 327400766227. The reversal of 327400766208 is 802667004723.

327400766208 is a `hidden beast` number, since 32 + 7 + 400 + 7 + 6 + 6 + 208 = 666.

It is a tau number, because it is divible by the number of its divisors (216).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113403741 + ... + 113406627.

Almost surely, 2^327400766208 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 327400766208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (489907751424).

327400766208 is an abundant number, since it is smaller than the sum of its proper divisors (652414736640).

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

327400766208 is an equidigital number, since it uses as much as digits as its factorization.

327400766208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4741 (or 4715 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 327400766208 in words is "three hundred twenty-seven billion, four hundred million, seven hundred sixty-six thousand, two hundred eight".