8673681373 has 8 divisors (see below), whose sum is σ = 9932648000. Its totient is φ = 7419682080.

The previous prime is 8673681371. The next prime is 8673681389. The reversal of 8673681373 is 3731863768.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8673681373 - 2¹ = 8673681371 is a prime.

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 8673681373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8673681371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238088 + ... + 1245073.

It is an arithmetic number, because the mean of its divisors is an integer number (1241581000).

Almost surely, 2^8673681373 is an apocalyptic number.

It is an amenable number.

8673681373 is a deficient number, since it is larger than the sum of its proper divisors (1258966627).

8673681373 is a wasteful number, since it uses less digits than its factorization.

8673681373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483667.

The product of its digits is 3048192, while the sum is 52.

The square root of 8673681373 is about 93132.6010213395. The cubic root of 8673681373 is about 2054.6340831975.

The spelling of 8673681373 in words is "eight billion, six hundred seventy-three million, six hundred eighty-one thousand, three hundred seventy-three".