325468789 has 2 divisors, whose sum is σ = 325468790. Its totient is φ = 325468788.

The previous prime is 325468751. The next prime is 325468799. The reversal of 325468789 is 987864523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 318015889 + 7452900 = 17833^2 + 2730^2 .

It is a cyclic number.

It is not a de Polignac number, because 325468789 - 2¹¹ = 325466741 is a prime.

It is a super-2 number, since 2×325468789² = 211859865226253042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325468729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162734394 + 162734395.

It is an arithmetic number, because the mean of its divisors is an integer number (162734395).

Almost surely, 2^325468789 is an apocalyptic number.

It is an amenable number.

325468789 is a deficient number, since it is larger than the sum of its proper divisors (1).

325468789 is an equidigital number, since it uses as much as digits as its factorization.

325468789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 52.

The square root of 325468789 is about 18040.7535596493. The cubic root of 325468789 is about 687.8648476239.

The spelling of 325468789 in words is "three hundred twenty-five million, four hundred sixty-eight thousand, seven hundred eighty-nine".