89673298289 has 8 divisors (see below), whose sum is σ = 89874624000. Its totient is φ = 89472032352.

The previous prime is 89673298277. The next prime is 89673298327. The reversal of 89673298289 is 98289237698.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89673298289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89673298229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4453757 + ... + 4473845.

It is an arithmetic number, because the mean of its divisors is an integer number (11234328000).

Almost surely, 2^89673298289 is an apocalyptic number.

It is an amenable number.

89673298289 is a deficient number, since it is larger than the sum of its proper divisors (201325711).

89673298289 is a wasteful number, since it uses less digits than its factorization.

89673298289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29887.

The product of its digits is 188116992, while the sum is 71.

The spelling of 89673298289 in words is "eighty-nine billion, six hundred seventy-three million, two hundred ninety-eight thousand, two hundred eighty-nine".