8673589963 has 4 divisors (see below), whose sum is σ = 8771046120. Its totient is φ = 8576133808.

The previous prime is 8673589909. The next prime is 8673589997. The reversal of 8673589963 is 3699853768.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8673589963 - 2¹⁷ = 8673458891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8673589895 and 8673589904.

It is not an unprimeable number, because it can be changed into a prime (8673589163) 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, 48727945 + ... + 48728122.

It is an arithmetic number, because the mean of its divisors is an integer number (2192761530).

Almost surely, 2^8673589963 is an apocalyptic number.

8673589963 is a deficient number, since it is larger than the sum of its proper divisors (97456157).

8673589963 is an equidigital number, since it uses as much as digits as its factorization.

8673589963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97456156.

The product of its digits is 58786560, while the sum is 64.

The square root of 8673589963 is about 93132.1102681562. The cubic root of 8673589963 is about 2054.6268653949.

The spelling of 8673589963 in words is "eight billion, six hundred seventy-three million, five hundred eighty-nine thousand, nine hundred sixty-three".