324000001 has 8 divisors (see below), whose sum is σ = 349600104. Its totient is φ = 298496640.

The previous prime is 323999953. The next prime is 324000029. The reversal of 324000001 is 100000423.

It is a Cunningham number, because it is equal to 18000²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 324000000 = 1^2 + 18000^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 324000001 - 2¹¹ = 323997953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324000301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17146 + ... + 30691.

It is an arithmetic number, because the mean of its divisors is an integer number (43700013).

Almost surely, 2^324000001 is an apocalyptic number.

It is an amenable number.

324000001 is a deficient number, since it is larger than the sum of its proper divisors (25600103).

324000001 is a wasteful number, since it uses less digits than its factorization.

324000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48371.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 324000001 is about 18000.0000277778. Note that the first 4 decimals coincide. The cubic root of 324000001 is about 686.8285462386.

Adding to 324000001 its reverse (100000423), we get a palindrome (424000424).

The spelling of 324000001 in words is "three hundred twenty-four million, one", and thus it is an aban number.