4409873 has 16 divisors (see below), whose sum is σ = 4958016. Its totient is φ = 3896640.

The previous prime is 4409849. The next prime is 4409887. The reversal of 4409873 is 3789044.

It is a cyclic number.

It is not a de Polignac number, because 4409873 - 2⁶ = 4409809 is a prime.

It is a super-2 number, since 2×4409873² = 38893959752258, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4409803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53090 + ... + 53172.

It is an arithmetic number, because the mean of its divisors is an integer number (309876).

Almost surely, 2^4409873 is an apocalyptic number.

It is an amenable number.

4409873 is a deficient number, since it is larger than the sum of its proper divisors (548143).

4409873 is a wasteful number, since it uses less digits than its factorization.

4409873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 4409873 is about 2099.9697616871. The cubic root of 4409873 is about 163.9867255764.

The spelling of 4409873 in words is "four million, four hundred nine thousand, eight hundred seventy-three".