325983829 has 2 divisors, whose sum is σ = 325983830. Its totient is φ = 325983828.

The previous prime is 325983821. The next prime is 325983871. The reversal of 325983829 is 928389523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 323100625 + 2883204 = 17975^2 + 1698^2 .

It is a cyclic number.

It is not a de Polignac number, because 325983829 - 2³ = 325983821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325983821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162991914 + 162991915.

It is an arithmetic number, because the mean of its divisors is an integer number (162991915).

Almost surely, 2^325983829 is an apocalyptic number.

It is an amenable number.

325983829 is a deficient number, since it is larger than the sum of its proper divisors (1).

325983829 is an equidigital number, since it uses as much as digits as its factorization.

325983829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 49.

The square root of 325983829 is about 18055.0222652867. The cubic root of 325983829 is about 688.2274949917.

The spelling of 325983829 in words is "three hundred twenty-five million, nine hundred eighty-three thousand, eight hundred twenty-nine".