4449804 has 24 divisors (see below), whose sum is σ = 10417008. Its totient is φ = 1478400.

The previous prime is 4449799. The next prime is 4449811. The reversal of 4449804 is 4089444.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6904 + ... + 7520.

It is an arithmetic number, because the mean of its divisors is an integer number (434042).

Almost surely, 2^4449804 is an apocalyptic number.

It is an amenable number.

4449804 is an abundant number, since it is smaller than the sum of its proper divisors (5967204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4449804 is a wasteful number, since it uses less digits than its factorization.

4449804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 4449804 is about 2109.4558540060. The cubic root of 4449804 is about 164.4802007440.

It can be divided in two parts, 4449 and 804, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 4449804 in words is "four million, four hundred forty-nine thousand, eight hundred four".