4406408 has 8 divisors (see below), whose sum is σ = 8262030. Its totient is φ = 2203200.

The previous prime is 4406401. The next prime is 4406411. The reversal of 4406408 is 8046044.

It can be written as a sum of positive squares in only one way, i.e., 4072324 + 334084 = 2018^2 + 578^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (4406401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275393 + ... + 275408.

Almost surely, 2^4406408 is an apocalyptic number.

It is an amenable number.

4406408 is a deficient number, since it is larger than the sum of its proper divisors (3855622).

4406408 is a wasteful number, since it uses less digits than its factorization.

4406408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550807 (or 550803 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 4406408 is about 2099.1445876833. The cubic root of 4406408 is about 163.9437641811.

The spelling of 4406408 in words is "four million, four hundred six thousand, four hundred eight".