4438901 has 2 divisors, whose sum is σ = 4438902. Its totient is φ = 4438900.

The previous prime is 4438891. The next prime is 4438919. The reversal of 4438901 is 1098344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3418801 + 1020100 = 1849^2 + 1010^2 .

It is a cyclic number.

It is not a de Polignac number, because 4438901 - 2¹⁰ = 4437877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4438961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2219450 + 2219451.

It is an arithmetic number, because the mean of its divisors is an integer number (2219451).

Almost surely, 2^4438901 is an apocalyptic number.

It is an amenable number.

4438901 is a deficient number, since it is larger than the sum of its proper divisors (1).

4438901 is an equidigital number, since it uses as much as digits as its factorization.

4438901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 4438901 is about 2106.8699532719. The cubic root of 4438901 is about 164.3457533011.

The spelling of 4438901 in words is "four million, four hundred thirty-eight thousand, nine hundred one".