8173399060 has 36 divisors (see below), whose sum is σ = 18177500628. Its totient is φ = 3076416768.

The previous prime is 8173399057. The next prime is 8173399097. The reversal of 8173399060 is 609933718.

It can be written as a sum of positive squares in 2 ways, for example, as 4711724164 + 3461674896 = 68642^2 + 58836^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8173399060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1664569 + ... + 1669471.

It is an arithmetic number, because the mean of its divisors is an integer number (504930573).

Almost surely, 2^8173399060 is an apocalyptic number.

It is an amenable number.

8173399060 is an abundant number, since it is smaller than the sum of its proper divisors (10004101568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8173399060 is an equidigital number, since it uses as much as digits as its factorization.

8173399060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9832 (or 4927 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 8173399060 is about 90406.8529482141. The cubic root of 8173399060 is about 2014.3467608115.

The spelling of 8173399060 in words is "eight billion, one hundred seventy-three million, three hundred ninety-nine thousand, sixty".