8993106 has 40 divisors (see below), whose sum is σ = 20635824. Its totient is φ = 2925720.

The previous prime is 8993087. The next prime is 8993143. The reversal of 8993106 is 6013998.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6321 + ... + 7611.

Almost surely, 2^8993106 is an apocalyptic number.

8993106 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 8993106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10317912).

8993106 is an abundant number, since it is smaller than the sum of its proper divisors (11642718).

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

8993106 is a wasteful number, since it uses less digits than its factorization.

8993106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1339 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 8993106 is about 2998.8507798822. The cubic root of 8993106 is about 207.9552572647.

It can be divided in two parts, 899 and 3106, that added together give a triangular number (4005 = T₈₉).

The spelling of 8993106 in words is "eight million, nine hundred ninety-three thousand, one hundred six".