8743444322 has 18 divisors (see below), whose sum is σ = 13486757697. Its totient is φ = 4251187224.

The previous prime is 8743444277. The next prime is 8743444361. The reversal of 8743444322 is 2234443478.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7054152121 + 1689292201 = 83989^2 + 41101^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=66119.

It is a super-2 number, since 2×8743444322² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8743444322.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4891913 + ... + 4893699.

Almost surely, 2^8743444322 is an apocalyptic number.

8743444322 is a deficient number, since it is larger than the sum of its proper divisors (4743313375).

8743444322 is an frugal number, since it uses more digits than its factorization.

8743444322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3650 (or 1826 counting only the distinct ones).

The product of its digits is 516096, while the sum is 41.

The square root of 8743444322 is about 93506.3865305467. The cubic root of 8743444322 is about 2060.1278961973.

The spelling of 8743444322 in words is "eight billion, seven hundred forty-three million, four hundred forty-four thousand, three hundred twenty-two".