324648941 has 2 divisors, whose sum is σ = 324648942. Its totient is φ = 324648940.

The previous prime is 324648937. The next prime is 324649027. The reversal of 324648941 is 149846423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 285948100 + 38700841 = 16910^2 + 6221^2 .

It is a cyclic number.

It is not a de Polignac number, because 324648941 - 2² = 324648937 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 (324648911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162324470 + 162324471.

It is an arithmetic number, because the mean of its divisors is an integer number (162324471).

Almost surely, 2^324648941 is an apocalyptic number.

It is an amenable number.

324648941 is a deficient number, since it is larger than the sum of its proper divisors (1).

324648941 is an equidigital number, since it uses as much as digits as its factorization.

324648941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 41.

The square root of 324648941 is about 18018.0171217590. The cubic root of 324648941 is about 687.2867903484.

The spelling of 324648941 in words is "three hundred twenty-four million, six hundred forty-eight thousand, nine hundred forty-one".