324222469 has 2 divisors, whose sum is σ = 324222470. Its totient is φ = 324222468.

The previous prime is 324222463. The next prime is 324222533. The reversal of 324222469 is 964222423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 214769025 + 109453444 = 14655^2 + 10462^2 .

It is a cyclic number.

It is not a de Polignac number, because 324222469 - 2⁷ = 324222341 is a prime.

It is a super-2 number, since 2×324222469² = 210240418808911922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324222463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162111234 + 162111235.

It is an arithmetic number, because the mean of its divisors is an integer number (162111235).

Almost surely, 2^324222469 is an apocalyptic number.

It is an amenable number.

324222469 is a deficient number, since it is larger than the sum of its proper divisors (1).

324222469 is an equidigital number, since it uses as much as digits as its factorization.

324222469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 34.

The square root of 324222469 is about 18006.1786340134. The cubic root of 324222469 is about 686.9857092161.

The spelling of 324222469 in words is "three hundred twenty-four million, two hundred twenty-two thousand, four hundred sixty-nine".