8669798 has 4 divisors (see below), whose sum is σ = 13004700. Its totient is φ = 4334898.

The previous prime is 8669777. The next prime is 8669821. The reversal of 8669798 is 8979668.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2167448 + ... + 2167451.

It is an arithmetic number, because the mean of its divisors is an integer number (3251175).

Almost surely, 2^8669798 is an apocalyptic number.

8669798 is a deficient number, since it is larger than the sum of its proper divisors (4334902).

8669798 is a wasteful number, since it uses less digits than its factorization.

8669798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4334901.

The product of its digits is 1306368, while the sum is 53.

The square root of 8669798 is about 2944.4520712689. The cubic root of 8669798 is about 205.4327404436.

The spelling of 8669798 in words is "eight million, six hundred sixty-nine thousand, seven hundred ninety-eight".