327490925250 has 128 divisors (see below), whose sum is σ = 830731898880. Its totient is φ = 85916376000.

The previous prime is 327490925249. The next prime is 327490925297. The reversal of 327490925250 is 52529094723.

It is a super-2 number, since 2×327490925250² (a number of 24 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 327490925250.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16757985 + ... + 16777515.

It is an arithmetic number, because the mean of its divisors is an integer number (6490092960).

Almost surely, 2^327490925250 is an apocalyptic number.

327490925250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 327490925250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (415365949440).

327490925250 is an abundant number, since it is smaller than the sum of its proper divisors (503240973630).

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

327490925250 is a wasteful number, since it uses less digits than its factorization.

327490925250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19913 (or 19903 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 327490925250 in words is "three hundred twenty-seven billion, four hundred ninety million, nine hundred twenty-five thousand, two hundred fifty".