4144829 has 4 divisors (see below), whose sum is σ = 4463676. Its totient is φ = 3825984.

The previous prime is 4144817. The next prime is 4144849. The reversal of 4144829 is 9284414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 912025 + 3232804 = 955^2 + 1798^2 .

It is a cyclic number.

It is not a de Polignac number, because 4144829 - 2¹² = 4140733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4144795 and 4144804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159404 + ... + 159429.

It is an arithmetic number, because the mean of its divisors is an integer number (1115919).

Almost surely, 2^4144829 is an apocalyptic number.

It is an amenable number.

4144829 is a deficient number, since it is larger than the sum of its proper divisors (318847).

4144829 is a wasteful number, since it uses less digits than its factorization.

4144829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318846.

The product of its digits is 9216, while the sum is 32.

The square root of 4144829 is about 2035.8853111116. The cubic root of 4144829 is about 160.6332844067.

The spelling of 4144829 in words is "four million, one hundred forty-four thousand, eight hundred twenty-nine".