4324289 has 2 divisors, whose sum is σ = 4324290. Its totient is φ = 4324288.

The previous prime is 4324279. The next prime is 4324297. The reversal of 4324289 is 9824234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3211264 + 1113025 = 1792^2 + 1055^2 .

It is a cyclic number.

It is not a de Polignac number, because 4324289 - 2¹⁶ = 4258753 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4324259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2162144 + 2162145.

It is an arithmetic number, because the mean of its divisors is an integer number (2162145).

Almost surely, 2^4324289 is an apocalyptic number.

It is an amenable number.

4324289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4324289 is an equidigital number, since it uses as much as digits as its factorization.

4324289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 4324289 is about 2079.4924861610. The cubic root of 4324289 is about 162.9189379513.

Subtracting 4324289 from its reverse (9824234), we obtain a palindrome (5499945).

The spelling of 4324289 in words is "four million, three hundred twenty-four thousand, two hundred eighty-nine".