324668899 has 2 divisors, whose sum is σ = 324668900. Its totient is φ = 324668898.

The previous prime is 324668893. The next prime is 324668933. The reversal of 324668899 is 998866423.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 324668899 - 2⁹ = 324668387 is a prime.

It is a super-4 number, since 4×324668899⁴ (a number of 35 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (324668893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162334449 + 162334450.

It is an arithmetic number, because the mean of its divisors is an integer number (162334450).

Almost surely, 2^324668899 is an apocalyptic number.

324668899 is a deficient number, since it is larger than the sum of its proper divisors (1).

324668899 is an equidigital number, since it uses as much as digits as its factorization.

324668899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4478976, while the sum is 55.

The square root of 324668899 is about 18018.5709477750. The cubic root of 324668899 is about 687.3008738572.

The spelling of 324668899 in words is "three hundred twenty-four million, six hundred sixty-eight thousand, eight hundred ninety-nine".