4093444 has 6 divisors (see below), whose sum is σ = 7163534. Its totient is φ = 2046720.

The previous prime is 4093433. The next prime is 4093451. The reversal of 4093444 is 4443904.

4093444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3686400 + 407044 = 1920^2 + 638^2 .

It is a super-2 number, since 2×4093444² = 33512567562272, which contains 22 as substring.

It is an unprimeable number.

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, 511677 + ... + 511684.

Almost surely, 2^4093444 is an apocalyptic number.

It is an amenable number.

4093444 is a deficient number, since it is larger than the sum of its proper divisors (3070090).

4093444 is a wasteful number, since it uses less digits than its factorization.

4093444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023365 (or 1023363 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 4093444 is about 2023.2261366441. The cubic root of 4093444 is about 159.9667118248.

The spelling of 4093444 in words is "four million, ninety-three thousand, four hundred forty-four".