89836870608 has 360 divisors, whose sum is σ = 281551146240. Its totient is φ = 27699978240.

The previous prime is 89836870589. The next prime is 89836870609. The reversal of 89836870608 is 80607863898.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89836870609) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 63758608 + ... + 63760016.

Almost surely, 2^89836870608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89836870608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140775573120).

89836870608 is an abundant number, since it is smaller than the sum of its proper divisors (191714275632).

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

89836870608 is a wasteful number, since it uses less digits than its factorization.

89836870608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509 (or 1468 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 89836870608 in words is "eighty-nine billion, eight hundred thirty-six million, eight hundred seventy thousand, six hundred eight".