8399006 has 16 divisors (see below), whose sum is σ = 15707520. Its totient is φ = 3272280.

The previous prime is 8398997. The next prime is 8399011. The reversal of 8399006 is 6009938.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27116 + ... + 27423.

It is an arithmetic number, because the mean of its divisors is an integer number (981720).

Almost surely, 2^8399006 is an apocalyptic number.

8399006 is a deficient number, since it is larger than the sum of its proper divisors (7308514).

8399006 is a wasteful number, since it uses less digits than its factorization.

8399006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54559.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 8399006 is about 2898.1038628731. The cubic root of 8399006 is about 203.2712528087.

The spelling of 8399006 in words is "eight million, three hundred ninety-nine thousand, six".