4004473 has 8 divisors (see below), whose sum is σ = 4487040. Its totient is φ = 3541680.

The previous prime is 4004453. The next prime is 4004489. The reversal of 4004473 is 3744004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4004473 - 2¹³ = 3996281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4004453) 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 7 ways as a sum of consecutive naturals, for example, 4513 + ... + 5326.

It is an arithmetic number, because the mean of its divisors is an integer number (560880).

Almost surely, 2^4004473 is an apocalyptic number.

It is an amenable number.

4004473 is a deficient number, since it is larger than the sum of its proper divisors (482567).

4004473 is a wasteful number, since it uses less digits than its factorization.

4004473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9887.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 4004473 is about 2001.1179375539. The cubic root of 4004473 is about 158.7992535290.

Adding to 4004473 its reverse (3744004), we get a palindrome (7748477).

The spelling of 4004473 in words is "four million, four thousand, four hundred seventy-three".