4316489 has 2 divisors, whose sum is σ = 4316490. Its totient is φ = 4316488.

The previous prime is 4316483. The next prime is 4316497. The reversal of 4316489 is 9846134.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2778889 + 1537600 = 1667^2 + 1240^2 .

It is a cyclic number.

It is not a de Polignac number, because 4316489 - 2¹² = 4312393 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4316483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2158244 + 2158245.

It is an arithmetic number, because the mean of its divisors is an integer number (2158245).

Almost surely, 2^4316489 is an apocalyptic number.

It is an amenable number.

4316489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4316489 is an equidigital number, since it uses as much as digits as its factorization.

4316489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 4316489 is about 2077.6161820702. The cubic root of 4316489 is about 162.8209231842.

The spelling of 4316489 in words is "four million, three hundred sixteen thousand, four hundred eighty-nine".