325303685316 has 81 divisors (see below), whose sum is σ = 859809870829. Its totient is φ = 103694920032.

The previous prime is 325303685303. The next prime is 325303685363. The reversal of 325303685316 is 613586303523.

The square root of 325303685316 is 570354.

It is a perfect power (a square), and thus also a powerful number.

325303685316 is a `hidden beast` number, since 3 + 2 + 53 + 0 + 3 + 68 + 531 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 240678548100 + 84625137216 = 490590^2 + 290904^2 .

It is a super-3 number, since 3×325303685316³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 78706786 + ... + 78710918.

Almost surely, 2^325303685316 is an apocalyptic number.

325303685316 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

325303685316 is the 570354-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325303685316

325303685316 is an abundant number, since it is smaller than the sum of its proper divisors (534506185513).

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

325303685316 is an equidigital number, since it uses as much as digits as its factorization.

325303685316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8322 (or 4161 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

Adding to 325303685316 its reverse (613586303523), we get a palindrome (938889988839).

The spelling of 325303685316 in words is "three hundred twenty-five billion, three hundred three million, six hundred eighty-five thousand, three hundred sixteen".