8198694 has 48 divisors (see below), whose sum is σ = 20966400. Its totient is φ = 2265840.

The previous prime is 8198693. The next prime is 8198713. The reversal of 8198694 is 4968918.

8198694 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

8198694 is strictly pandigital in base 8.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8198693) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2857 + ... + 4955.

It is an arithmetic number, because the mean of its divisors is an integer number (436800).

Almost surely, 2^8198694 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8198694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10483200).

8198694 is an abundant number, since it is smaller than the sum of its proper divisors (12767706).

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

8198694 is a wasteful number, since it uses less digits than its factorization.

8198694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145 (or 2142 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 8198694 is about 2863.3361660832. The cubic root of 8198694 is about 201.6422613121.

The spelling of 8198694 in words is "eight million, one hundred ninety-eight thousand, six hundred ninety-four".