4487339 has 2 divisors, whose sum is σ = 4487340. Its totient is φ = 4487338.

The previous prime is 4487321. The next prime is 4487341. The reversal of 4487339 is 9337844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4487339 - 2²⁰ = 3438763 is a prime.

It is a super-2 number, since 2×4487339² = 40272422601842, which contains 22 as substring.

Together with 4487341, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (4487359) 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, 2243669 + 2243670.

It is an arithmetic number, because the mean of its divisors is an integer number (2243670).

Almost surely, 2^4487339 is an apocalyptic number.

4487339 is a deficient number, since it is larger than the sum of its proper divisors (1).

4487339 is an equidigital number, since it uses as much as digits as its factorization.

4487339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 38.

The square root of 4487339 is about 2118.3340152110. The cubic root of 4487339 is about 164.9413810749.

The spelling of 4487339 in words is "four million, four hundred eighty-seven thousand, three hundred thirty-nine".