2338818 has 16 divisors (see below), whose sum is σ = 4699296. Its totient is φ = 776000.

The previous prime is 2338799. The next prime is 2338823. The reversal of 2338818 is 8188332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730 + ... + 2282.

It is an arithmetic number, because the mean of its divisors is an integer number (293706).

2^2338818 is an apocalyptic number.

2338818 is an abundant number, since it is smaller than the sum of its proper divisors (2360478).

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

2338818 is a wasteful number, since it uses less digits than its factorization.

2338818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809.

The product of its digits is 9216, while the sum is 33.

The square root of 2338818 is about 1529.3194564904. The cubic root of 2338818 is about 132.7390818121.

The spelling of 2338818 in words is "two million, three hundred thirty-eight thousand, eight hundred eighteen".