325968702660 has 72 divisors (see below), whose sum is σ = 991705956696. Its totient is φ = 86667033600.

The previous prime is 325968702659. The next prime is 325968702667. The reversal of 325968702660 is 66207869523.

325968702660 is a `hidden beast` number, since 3 + 259 + 68 + 70 + 266 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4969404036 + 320999298624 = 70494^2 + 566568^2 .

It is a super-2 number, since 2×325968702660² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 325968702597 and 325968702606.

It is not an unprimeable number, because it can be changed into a prime (325968702667) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2626191 + ... + 2747510.

It is an arithmetic number, because the mean of its divisors is an integer number (13773693843).

Almost surely, 2^325968702660 is an apocalyptic number.

325968702660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325968702660 is an abundant number, since it is smaller than the sum of its proper divisors (665737254036).

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

325968702660 is a wasteful number, since it uses less digits than its factorization.

325968702660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5374053 (or 5374048 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 325968702660 in words is "three hundred twenty-five billion, nine hundred sixty-eight million, seven hundred two thousand, six hundred sixty".