4440422906 has 8 divisors (see below), whose sum is σ = 6725301024. Its totient is φ = 2198655900.

The previous prime is 4440422879. The next prime is 4440422927. The reversal of 4440422906 is 6092240444.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10777520 + ... + 10777931.

It is an arithmetic number, because the mean of its divisors is an integer number (840662628).

Almost surely, 2^4440422906 is an apocalyptic number.

4440422906 is a deficient number, since it is larger than the sum of its proper divisors (2284878118).

4440422906 is a wasteful number, since it uses less digits than its factorization.

4440422906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21555556.

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 4440422906 is about 66636.4983023568. The cubic root of 4440422906 is about 1643.6453349077.

The spelling of 4440422906 in words is "four billion, four hundred forty million, four hundred twenty-two thousand, nine hundred six".