8299668 has 48 divisors (see below), whose sum is σ = 21139776. Its totient is φ = 2519040.

The previous prime is 8299667. The next prime is 8299673. The reversal of 8299668 is 8669928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8299663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12628 + ... + 13268.

It is an arithmetic number, because the mean of its divisors is an integer number (440412).

Almost surely, 2^8299668 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 8299668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10569888).

8299668 is an abundant number, since it is smaller than the sum of its proper divisors (12840108).

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

8299668 is a wasteful number, since it uses less digits than its factorization.

8299668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 742 counting only the distinct ones).

The product of its digits is 373248, while the sum is 48.

The square root of 8299668 is about 2880.9144381602. The cubic root of 8299668 is about 202.4666855727.

The spelling of 8299668 in words is "eight million, two hundred ninety-nine thousand, six hundred sixty-eight".