4409799 has 4 divisors (see below), whose sum is σ = 5879736. Its totient is φ = 2939864.

The previous prime is 4409777. The next prime is 4409803. The reversal of 4409799 is 9979044.

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

It is a cyclic number.

It is not a de Polignac number, because 4409799 - 2⁹ = 4409287 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 4409799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4409299) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 734964 + ... + 734969.

It is an arithmetic number, because the mean of its divisors is an integer number (1469934).

Almost surely, 2^4409799 is an apocalyptic number.

4409799 is a deficient number, since it is larger than the sum of its proper divisors (1469937).

4409799 is a wasteful number, since it uses less digits than its factorization.

4409799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469936.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 4409799 is about 2099.9521423118. The cubic root of 4409799 is about 163.9858083099.

The spelling of 4409799 in words is "four million, four hundred nine thousand, seven hundred ninety-nine".