324550949 has 2 divisors, whose sum is σ = 324550950. Its totient is φ = 324550948.

The previous prime is 324550943. The next prime is 324550969. The reversal of 324550949 is 949055423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313113025 + 11437924 = 17695^2 + 3382^2 .

It is a cyclic number.

It is not a de Polignac number, because 324550949 - 2¹² = 324546853 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324550943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162275474 + 162275475.

It is an arithmetic number, because the mean of its divisors is an integer number (162275475).

Almost surely, 2^324550949 is an apocalyptic number.

It is an amenable number.

324550949 is a deficient number, since it is larger than the sum of its proper divisors (1).

324550949 is an equidigital number, since it uses as much as digits as its factorization.

324550949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 41.

The square root of 324550949 is about 18015.2976383961. The cubic root of 324550949 is about 687.2176332005.

The spelling of 324550949 in words is "three hundred twenty-four million, five hundred fifty thousand, nine hundred forty-nine".