4441387 has 2 divisors, whose sum is σ = 4441388. Its totient is φ = 4441386.

The previous prime is 4441361. The next prime is 4441397. The reversal of 4441387 is 7831444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4441387 - 2¹⁵ = 4408619 is a prime.

It is not a weakly prime, because it can be changed into another prime (4441357) 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, 2220693 + 2220694.

It is an arithmetic number, because the mean of its divisors is an integer number (2220694).

Almost surely, 2^4441387 is an apocalyptic number.

4441387 is a deficient number, since it is larger than the sum of its proper divisors (1).

4441387 is an equidigital number, since it uses as much as digits as its factorization.

4441387 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4441387 is about 2107.4598454063. The cubic root of 4441387 is about 164.3764281081.

The spelling of 4441387 in words is "four million, four hundred forty-one thousand, three hundred eighty-seven".