4438975 has 12 divisors (see below), whose sum is σ = 5530896. Its totient is φ = 3534080.

The previous prime is 4438963. The next prime is 4438981. The reversal of 4438975 is 5798344.

It is not a de Polignac number, because 4438975 - 2⁹ = 4438463 is a prime.

It is a super-3 number, since 3×4438975³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8574 + ... + 9076.

It is an arithmetic number, because the mean of its divisors is an integer number (460908).

Almost surely, 2^4438975 is an apocalyptic number.

4438975 is a deficient number, since it is larger than the sum of its proper divisors (1091921).

4438975 is a wasteful number, since it uses less digits than its factorization.

4438975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 861 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 4438975 is about 2106.8875147952. The cubic root of 4438975 is about 164.3466665540.

The spelling of 4438975 in words is "four million, four hundred thirty-eight thousand, nine hundred seventy-five".