4044369 has 24 divisors (see below), whose sum is σ = 6410560. Its totient is φ = 2221632.

The previous prime is 4044347. The next prime is 4044371. The reversal of 4044369 is 9634404.

It is not a de Polignac number, because 4044369 - 2⁷ = 4044241 is a prime.

It is a super-2 number, since 2×4044369² = 32713841216322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4044319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17547 + ... + 17775.

Almost surely, 2^4044369 is an apocalyptic number.

It is an amenable number.

4044369 is a deficient number, since it is larger than the sum of its proper divisors (2366191).

4044369 is a wasteful number, since it uses less digits than its factorization.

4044369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4044369 is about 2011.0616599200. The cubic root of 4044369 is about 159.3248766639.

The spelling of 4044369 in words is "four million, forty-four thousand, three hundred sixty-nine".