8681094 has 40 divisors (see below), whose sum is σ = 19941768. Its totient is φ = 2820960.

The previous prime is 8681089. The next prime is 8681111. The reversal of 8681094 is 4901868.

It is a happy number.

It is a super-2 number, since 2×8681094² = 150722786073672, which contains 22 as substring.

It is a congruent number.

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, 5989 + ... + 7295.

Almost surely, 2^8681094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8681094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9970884).

8681094 is an abundant number, since it is smaller than the sum of its proper divisors (11260674).

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

8681094 is a wasteful number, since it uses less digits than its factorization.

8681094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 8681094 is about 2946.3696305793. The cubic root of 8681094 is about 205.5219221112.

The spelling of 8681094 in words is "eight million, six hundred eighty-one thousand, ninety-four".