325396829 has 2 divisors, whose sum is σ = 325396830. Its totient is φ = 325396828.

The previous prime is 325396807. The next prime is 325396853. The reversal of 325396829 is 928693523.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222069604 + 103327225 = 14902^2 + 10165^2 .

It is an emirp because it is prime and its reverse (928693523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325396829 - 2⁸ = 325396573 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325396229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162698414 + 162698415.

It is an arithmetic number, because the mean of its divisors is an integer number (162698415).

Almost surely, 2^325396829 is an apocalyptic number.

It is an amenable number.

325396829 is a deficient number, since it is larger than the sum of its proper divisors (1).

325396829 is an equidigital number, since it uses as much as digits as its factorization.

325396829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 699840, while the sum is 47.

The square root of 325396829 is about 18038.7590759453. The cubic root of 325396829 is about 687.8141490577.

The spelling of 325396829 in words is "three hundred twenty-five million, three hundred ninety-six thousand, eight hundred twenty-nine".