8905994 has 16 divisors (see below), whose sum is σ = 14240448. Its totient is φ = 4162752.

The previous prime is 8905957. The next prime is 8905997. The reversal of 8905994 is 4995098.

It is not an unprimeable number, because it can be changed into a prime (8905997) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4739 + ... + 6345.

It is an arithmetic number, because the mean of its divisors is an integer number (890028).

Almost surely, 2^8905994 is an apocalyptic number.

8905994 is a deficient number, since it is larger than the sum of its proper divisors (5334454).

8905994 is a wasteful number, since it uses less digits than its factorization.

8905994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 8905994 is about 2984.2912056299. The cubic root of 8905994 is about 207.2816224836.

The spelling of 8905994 in words is "eight million, nine hundred five thousand, nine hundred ninety-four".