4444826216 has 16 divisors (see below), whose sum is σ = 8335466340. Its totient is φ = 2222035200.

The previous prime is 4444826207. The next prime is 4444826249. The reversal of 4444826216 is 6126284444.

It can be written as a sum of positive squares in 2 ways, for example, as 4378468900 + 66357316 = 66170^2 + 8146^2 .

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, 6320 + ... + 94496.

Almost surely, 2^4444826216 is an apocalyptic number.

It is an amenable number.

4444826216 is a deficient number, since it is larger than the sum of its proper divisors (3890640124).

4444826216 is a wasteful number, since it uses less digits than its factorization.

4444826216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94484 (or 94480 counting only the distinct ones).

The product of its digits is 294912, while the sum is 41.

The square root of 4444826216 is about 66669.5298918479. The cubic root of 4444826216 is about 1644.1884580201.

The spelling of 4444826216 in words is "four billion, four hundred forty-four million, eight hundred twenty-six thousand, two hundred sixteen".