324428107 has 2 divisors, whose sum is σ = 324428108. Its totient is φ = 324428106.

The previous prime is 324428089. The next prime is 324428129. The reversal of 324428107 is 701824423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 324428107 - 2¹¹ = 324426059 is a prime.

It is a super-2 number, since 2×324428107² = 210507193223206898, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (324428147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162214053 + 162214054.

It is an arithmetic number, because the mean of its divisors is an integer number (162214054).

Almost surely, 2^324428107 is an apocalyptic number.

324428107 is a deficient number, since it is larger than the sum of its proper divisors (1).

324428107 is an equidigital number, since it uses as much as digits as its factorization.

324428107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 324428107 is about 18011.8879354720. The cubic root of 324428107 is about 687.1309186782.

The spelling of 324428107 in words is "three hundred twenty-four million, four hundred twenty-eight thousand, one hundred seven".