9445846444 has 12 divisors (see below), whose sum is σ = 17063464768. Its totient is φ = 4570570800.

The previous prime is 9445846433. The next prime is 9445846463. The reversal of 9445846444 is 4446485449.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9445846391 and 9445846400.

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, 38087967 + ... + 38088214.

Almost surely, 2^9445846444 is an apocalyptic number.

It is an amenable number.

9445846444 is a deficient number, since it is larger than the sum of its proper divisors (7617618324).

9445846444 is a wasteful number, since it uses less digits than its factorization.

9445846444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76176216 (or 76176214 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 52.

The square root of 9445846444 is about 97189.7445412838. The cubic root of 9445846444 is about 2113.8798244922.

The spelling of 9445846444 in words is "nine billion, four hundred forty-five million, eight hundred forty-six thousand, four hundred forty-four".