4474009 has 12 divisors (see below), whose sum is σ = 4829724. Its totient is φ = 4143104.

The previous prime is 4473971. The next prime is 4474027. The reversal of 4474009 is 9004744.

It can be written as a sum of positive squares in 6 ways, for example, as 784 + 4473225 = 28^2 + 2115^2 .

It is not a de Polignac number, because 4474009 - 2⁷ = 4473881 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a zygodrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4474039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32589 + ... + 32725.

It is an arithmetic number, because the mean of its divisors is an integer number (402477).

Almost surely, 2^4474009 is an apocalyptic number.

It is an amenable number.

4474009 is a deficient number, since it is larger than the sum of its proper divisors (355715).

4474009 is a wasteful number, since it uses less digits than its factorization.

4474009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4474009 is about 2115.1853346693. The cubic root of 4474009 is about 164.7778952231. Note that the first 3 decimals are identical.

The spelling of 4474009 in words is "four million, four hundred seventy-four thousand, nine".