8673653666334 has 16 divisors (see below), whose sum is σ = 17347425454080. Its totient is φ = 2891198201880.

The previous prime is 8673653666317. The next prime is 8673653666339. The reversal of 8673653666334 is 4336663563768.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8673653666339) 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, 3952452 + ... + 5741879.

It is an arithmetic number, because the mean of its divisors is an integer number (1084214090880).

Almost surely, 2^{8673653666334} is an apocalyptic number.

8673653666334 is an abundant number, since it is smaller than the sum of its proper divisors (8673771787746).

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

8673653666334 is a wasteful number, since it uses less digits than its factorization.

8673653666334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9843455.

The product of its digits is 705438720, while the sum is 66.

The spelling of 8673653666334 in words is "eight trillion, six hundred seventy-three billion, six hundred fifty-three million, six hundred sixty-six thousand, three hundred thirty-four".