8944606705 has 4 divisors (see below), whose sum is σ = 10733528052. Its totient is φ = 7155685360.

The previous prime is 8944606681. The next prime is 8944606709. The reversal of 8944606705 is 5076064498.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5076064498 = 2 ⋅2538032249.

It can be written as a sum of positive squares in 2 ways, for example, as 6169002849 + 2775603856 = 78543^2 + 52684^2 .

It is not a de Polignac number, because 8944606705 - 2¹³ = 8944598513 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8944606709) 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, 894460666 + ... + 894460675.

It is an arithmetic number, because the mean of its divisors is an integer number (2683382013).

Almost surely, 2^8944606705 is an apocalyptic number.

It is an amenable number.

8944606705 is a deficient number, since it is larger than the sum of its proper divisors (1788921347).

8944606705 is a wasteful number, since it uses less digits than its factorization.

8944606705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788921346.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 8944606705 is about 94575.9308968196. The cubic root of 8944606705 is about 2075.8075304682.

The spelling of 8944606705 in words is "eight billion, nine hundred forty-four million, six hundred six thousand, seven hundred five".