8018844 has 24 divisors (see below), whose sum is σ = 18805248. Its totient is φ = 2659440.

The previous prime is 8018837. The next prime is 8018851. The reversal of 8018844 is 4488108.

It is an interprime number because it is at equal distance from previous prime (8018837) and next prime (8018851).

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, 949 + ... + 4115.

It is an arithmetic number, because the mean of its divisors is an integer number (783552).

Almost surely, 2^8018844 is an apocalyptic number.

It is an amenable number.

8018844 is an abundant number, since it is smaller than the sum of its proper divisors (10786404).

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

8018844 is a wasteful number, since it uses less digits than its factorization.

8018844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385 (or 3383 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 8018844 is about 2831.7563454506. The cubic root of 8018844 is about 200.1569101971.

The spelling of 8018844 in words is "eight million, eighteen thousand, eight hundred forty-four".