4406475506 has 16 divisors (see below), whose sum is σ = 6761664000. Its totient is φ = 2152744800.

The previous prime is 4406475503. The next prime is 4406475523. The reversal of 4406475506 is 6055746044.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4406475503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17495 + ... + 95493.

It is an arithmetic number, because the mean of its divisors is an integer number (422604000).

Almost surely, 2^4406475506 is an apocalyptic number.

4406475506 is a deficient number, since it is larger than the sum of its proper divisors (2355188494).

4406475506 is a wasteful number, since it uses less digits than its factorization.

4406475506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78649.

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 4406475506 is about 66381.2888244873. The cubic root of 4406475506 is about 1639.4460138086.

The spelling of 4406475506 in words is "four billion, four hundred six million, four hundred seventy-five thousand, five hundred six".