324131069 has 2 divisors, whose sum is σ = 324131070. Its totient is φ = 324131068.

The previous prime is 324130997. The next prime is 324131081. The reversal of 324131069 is 960131423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 306600100 + 17530969 = 17510^2 + 4187^2 .

It is a cyclic number.

It is not a de Polignac number, because 324131069 - 2¹² = 324126973 is a prime.

It is a super-2 number, since 2×324131069² = 210121899782165522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324131099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162065534 + 162065535.

It is an arithmetic number, because the mean of its divisors is an integer number (162065535).

Almost surely, 2^324131069 is an apocalyptic number.

It is an amenable number.

324131069 is a deficient number, since it is larger than the sum of its proper divisors (1).

324131069 is an equidigital number, since it uses as much as digits as its factorization.

324131069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 324131069 is about 18003.6404374226. The cubic root of 324131069 is about 686.9211482011.

The spelling of 324131069 in words is "three hundred twenty-four million, one hundred thirty-one thousand, sixty-nine".