325709904100 has 243 divisors, whose sum is σ = 852805059561. Its totient is φ = 107658734400.

The previous prime is 325709904083. The next prime is 325709904101. The reversal of 325709904100 is 1409907523.

The square root of 325709904100 is 570710.

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

It can be written as a sum of positive squares in only one way, i.e., 117255565476 + 208454338624 = 342426^2 + 456568^2 .

It is not an unprimeable number, because it can be changed into a prime (325709904101) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1238440569 + ... + 1238440831.

Almost surely, 2^325709904100 is an apocalyptic number.

325709904100 is the 570710-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325709904100

325709904100 is an abundant number, since it is smaller than the sum of its proper divisors (527095155461).

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

325709904100 is a wasteful number, since it uses less digits than its factorization.

325709904100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The spelling of 325709904100 in words is "three hundred twenty-five billion, seven hundred nine million, nine hundred four thousand, one hundred".