173946795873 has 16 divisors (see below), whose sum is σ = 233331710976. Its totient is φ = 115265106000.

The previous prime is 173946795821. The next prime is 173946795929. The reversal of 173946795873 is 378597649371.

It is a happy number.

It is not a de Polignac number, because 173946795873 - 2⁶ = 173946795809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 173946795798 and 173946795807.

It is not an unprimeable number, because it can be changed into a prime (173946795773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129540 + ... + 603882.

It is an arithmetic number, because the mean of its divisors is an integer number (14583231936).

Almost surely, 2^173946795873 is an apocalyptic number.

It is an amenable number.

173946795873 is a deficient number, since it is larger than the sum of its proper divisors (59384915103).

173946795873 is a wasteful number, since it uses less digits than its factorization.

173946795873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475084.

The product of its digits is 240045120, while the sum is 69.

The spelling of 173946795873 in words is "one hundred seventy-three billion, nine hundred forty-six million, seven hundred ninety-five thousand, eight hundred seventy-three".