4406072406 has 64 divisors (see below), whose sum is σ = 9188494848. Its totient is φ = 1407345408.

The previous prime is 4406072351. The next prime is 4406072417. The reversal of 4406072406 is 6042706044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5327365 + ... + 5328191.

It is an arithmetic number, because the mean of its divisors is an integer number (143570232).

Almost surely, 2^4406072406 is an apocalyptic number.

4406072406 is an abundant number, since it is smaller than the sum of its proper divisors (4782422442).

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

4406072406 is a wasteful number, since it uses less digits than its factorization.

4406072406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 4406072406 is about 66378.2525078809. The cubic root of 4406072406 is about 1639.3960206534.

The spelling of 4406072406 in words is "four billion, four hundred six million, seventy-two thousand, four hundred six".