325231469 has 2 divisors, whose sum is σ = 325231470. Its totient is φ = 325231468.

The previous prime is 325231429. The next prime is 325231481. The reversal of 325231469 is 964132523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 281803369 + 43428100 = 16787^2 + 6590^2 .

It is a cyclic number.

It is not a de Polignac number, because 325231469 - 2⁸ = 325231213 is a prime.

It is a super-2 number, since 2×325231469² = 211551016855795922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325231429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162615734 + 162615735.

It is an arithmetic number, because the mean of its divisors is an integer number (162615735).

Almost surely, 2^325231469 is an apocalyptic number.

It is an amenable number.

325231469 is a deficient number, since it is larger than the sum of its proper divisors (1).

325231469 is an equidigital number, since it uses as much as digits as its factorization.

325231469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 35.

The square root of 325231469 is about 18034.1750296486. The cubic root of 325231469 is about 687.6976182976.

The spelling of 325231469 in words is "three hundred twenty-five million, two hundred thirty-one thousand, four hundred sixty-nine".