89123930617 has 8 divisors (see below), whose sum is σ = 90476865216. Its totient is φ = 87780625872.

The previous prime is 89123930603. The next prime is 89123930677. The reversal of 89123930617 is 71603932198.

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 89123930617 - 2¹⁹ = 89123406329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89123930677) 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, 2388813 + ... + 2425834.

It is an arithmetic number, because the mean of its divisors is an integer number (11309608152).

Almost surely, 2^89123930617 is an apocalyptic number.

It is an amenable number.

89123930617 is a deficient number, since it is larger than the sum of its proper divisors (1352934599).

89123930617 is a wasteful number, since it uses less digits than its factorization.

89123930617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4814927.

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 89123930617 in words is "eighty-nine billion, one hundred twenty-three million, nine hundred thirty thousand, six hundred seventeen".