325044329 has 2 divisors, whose sum is σ = 325044330. Its totient is φ = 325044328.

The previous prime is 325044323. The next prime is 325044347. The reversal of 325044329 is 923440523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234794329 + 90250000 = 15323^2 + 9500^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325044329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325044295 and 325044304.

It is not a weakly prime, because it can be changed into another prime (325044323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162522164 + 162522165.

It is an arithmetic number, because the mean of its divisors is an integer number (162522165).

Almost surely, 2^325044329 is an apocalyptic number.

It is an amenable number.

325044329 is a deficient number, since it is larger than the sum of its proper divisors (1).

325044329 is an equidigital number, since it uses as much as digits as its factorization.

325044329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 325044329 is about 18028.9858006489. The cubic root of 325044329 is about 687.5656913097.

The spelling of 325044329 in words is "three hundred twenty-five million, forty-four thousand, three hundred twenty-nine".