4406644111 has 4 divisors (see below), whose sum is σ = 4408956792. Its totient is φ = 4404331432.

The previous prime is 4406644091. The next prime is 4406644127. The reversal of 4406644111 is 1114466044.

It is a happy number.

4406644111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4406644111 - 2²³ = 4398255503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4406644211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153480 + ... + 1157293.

It is an arithmetic number, because the mean of its divisors is an integer number (1102239198).

Almost surely, 2^4406644111 is an apocalyptic number.

4406644111 is a deficient number, since it is larger than the sum of its proper divisors (2312681).

4406644111 is a wasteful number, since it uses less digits than its factorization.

4406644111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312680.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4406644111 is about 66382.5587861752. The cubic root of 4406644111 is about 1639.4669235863.

The spelling of 4406644111 in words is "four billion, four hundred six million, six hundred forty-four thousand, one hundred eleven".