4417489 has 2 divisors, whose sum is σ = 4417490. Its totient is φ = 4417488.

The previous prime is 4417487. The next prime is 4417493. The reversal of 4417489 is 9847144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4243600 + 173889 = 2060^2 + 417^2 .

It is a cyclic number.

It is not a de Polignac number, because 4417489 - 2¹ = 4417487 is a prime.

Together with 4417487, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4417487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2208744 + 2208745.

It is an arithmetic number, because the mean of its divisors is an integer number (2208745).

Almost surely, 2^4417489 is an apocalyptic number.

It is an amenable number.

4417489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4417489 is an equidigital number, since it uses as much as digits as its factorization.

4417489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 37.

The square root of 4417489 is about 2101.7823388734. The cubic root of 4417489 is about 164.0810748251.

The spelling of 4417489 in words is "four million, four hundred seventeen thousand, four hundred eighty-nine".