325468669 has 2 divisors, whose sum is σ = 325468670. Its totient is φ = 325468668.

The previous prime is 325468667. The next prime is 325468681. The reversal of 325468669 is 966864523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 325369444 + 99225 = 18038^2 + 315^2 .

It is an emirp because it is prime and its reverse (966864523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325468669 - 2¹ = 325468667 is a prime.

It is a super-2 number, since 2×325468669² = 211859709001263122, which contains 22 as substring.

Together with 325468667, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325468667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162734334 + 162734335.

It is an arithmetic number, because the mean of its divisors is an integer number (162734335).

Almost surely, 2^325468669 is an apocalyptic number.

It is an amenable number.

325468669 is a deficient number, since it is larger than the sum of its proper divisors (1).

325468669 is an equidigital number, since it uses as much as digits as its factorization.

325468669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1866240, while the sum is 49.

The square root of 325468669 is about 18040.7502338456. The cubic root of 325468669 is about 687.8647630856.

The spelling of 325468669 in words is "three hundred twenty-five million, four hundred sixty-eight thousand, six hundred sixty-nine".