8208994 has 8 divisors (see below), whose sum is σ = 13037868. Its totient is φ = 3863040.

The previous prime is 8208971. The next prime is 8209009. The reversal of 8208994 is 4998028.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7700625 + 508369 = 2775^2 + 713^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120687 + ... + 120754.

Almost surely, 2^8208994 is an apocalyptic number.

8208994 is a deficient number, since it is larger than the sum of its proper divisors (4828874).

8208994 is a wasteful number, since it uses less digits than its factorization.

8208994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241460.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 8208994 is about 2865.1342027905. The cubic root of 8208994 is about 201.7266668754.

The spelling of 8208994 in words is "eight million, two hundred eight thousand, nine hundred ninety-four".