8068187373 has 4 divisors (see below), whose sum is σ = 10757583168. Its totient is φ = 5378791580.

The previous prime is 8068187327. The next prime is 8068187381. The reversal of 8068187373 is 3737818608.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8068187373 - 2²⁹ = 7531316461 is a prime.

It is a super-2 number, since 2×8068187373² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8068187383) 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, 1344697893 + ... + 1344697898.

It is an arithmetic number, because the mean of its divisors is an integer number (2689395792).

Almost surely, 2^8068187373 is an apocalyptic number.

It is an amenable number.

8068187373 is a deficient number, since it is larger than the sum of its proper divisors (2689395795).

8068187373 is a wasteful number, since it uses less digits than its factorization.

8068187373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689395794.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 8068187373 is about 89823.0893089299. The cubic root of 8068187373 is about 2005.6662129389. Note that the first 3 decimals are identical.

The spelling of 8068187373 in words is "eight billion, sixty-eight million, one hundred eighty-seven thousand, three hundred seventy-three".