8973600043 has 18 divisors (see below), whose sum is σ = 9294636372. Its totient is φ = 8661696120.

The previous prime is 8973600037. The next prime is 8973600049. The reversal of 8973600043 is 3400063798.

8973600043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8973600037) and next prime (8973600049).

It is a de Polignac number, because none of the positive numbers 2^k-8973600043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8973599969 and 8973600005.

It is not an unprimeable number, because it can be changed into a prime (8973600049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55052680 + ... + 55052842.

Almost surely, 2^8973600043 is an apocalyptic number.

8973600043 is a deficient number, since it is larger than the sum of its proper divisors (321036329).

8973600043 is an frugal number, since it uses more digits than its factorization.

8973600043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 8973600043 is about 94729.0876288799. The cubic root of 8973600043 is about 2078.0479747230.

The spelling of 8973600043 in words is "eight billion, nine hundred seventy-three million, six hundred thousand, forty-three".