8842668 has 12 divisors (see below), whose sum is σ = 20632920. Its totient is φ = 2947552.

The previous prime is 8842661. The next prime is 8842697. The reversal of 8842668 is 8662488.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (8842661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368433 + ... + 368456.

It is an arithmetic number, because the mean of its divisors is an integer number (1719410).

Almost surely, 2^8842668 is an apocalyptic number.

It is an amenable number.

8842668 is an abundant number, since it is smaller than the sum of its proper divisors (11790252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8842668 is a wasteful number, since it uses less digits than its factorization.

8842668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736896 (or 736894 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 8842668 is about 2973.6623883689. The cubic root of 8842668 is about 206.7891619739.

The spelling of 8842668 in words is "eight million, eight hundred forty-two thousand, six hundred sixty-eight".