324769229 has 2 divisors, whose sum is σ = 324769230. Its totient is φ = 324769228.

The previous prime is 324769219. The next prime is 324769243. The reversal of 324769229 is 922967423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 324072004 + 697225 = 18002^2 + 835^2 .

It is a cyclic number.

It is not a de Polignac number, because 324769229 - 2⁸ = 324768973 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324769229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324769219) 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, 162384614 + 162384615.

It is an arithmetic number, because the mean of its divisors is an integer number (162384615).

Almost surely, 2^324769229 is an apocalyptic number.

It is an amenable number.

324769229 is a deficient number, since it is larger than the sum of its proper divisors (1).

324769229 is an equidigital number, since it uses as much as digits as its factorization.

324769229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 44.

The square root of 324769229 is about 18021.3548047865. The cubic root of 324769229 is about 687.3716637143.

The spelling of 324769229 in words is "three hundred twenty-four million, seven hundred sixty-nine thousand, two hundred twenty-nine".