8998060860 has 36 divisors (see below), whose sum is σ = 27294118488. Its totient is φ = 2399482848.

The previous prime is 8998060843. The next prime is 8998060873. The reversal of 8998060860 is 680608998.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 8998060797 and 8998060806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24994434 + ... + 24994793.

It is an arithmetic number, because the mean of its divisors is an integer number (758169958).

Almost surely, 2^8998060860 is an apocalyptic number.

It is an amenable number.

8998060860 is an abundant number, since it is smaller than the sum of its proper divisors (18296057628).

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

8998060860 is a wasteful number, since it uses less digits than its factorization.

8998060860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49989242 (or 49989237 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The square root of 8998060860 is about 94858.1090893130. The cubic root of 8998060860 is about 2079.9344207011.

The spelling of 8998060860 in words is "eight billion, nine hundred ninety-eight million, sixty thousand, eight hundred sixty".