8287994 has 16 divisors (see below), whose sum is σ = 14605920. Its totient is φ = 3477360.

The previous prime is 8287991. The next prime is 8288011. The reversal of 8287994 is 4997828.

It is not an unprimeable number, because it can be changed into a prime (8287991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14204 + ... + 14775.

It is an arithmetic number, because the mean of its divisors is an integer number (912870).

Almost surely, 2^8287994 is an apocalyptic number.

8287994 is a deficient number, since it is larger than the sum of its proper divisors (6317926).

8287994 is a wasteful number, since it uses less digits than its factorization.

8287994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29005.

The product of its digits is 290304, while the sum is 47.

The square root of 8287994 is about 2878.8876324025. The cubic root of 8287994 is about 202.3717136961.

The spelling of 8287994 in words is "eight million, two hundred eighty-seven thousand, nine hundred ninety-four".