3118818 has 8 divisors (see below), whose sum is σ = 6237648. Its totient is φ = 1039604.

The previous prime is 3118807. The next prime is 3118847. The reversal of 3118818 is 8188113.

It is a sphenic number, since it is the product of 3 distinct primes.

3118818 is an admirable number.

It is an unprimeable number.

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, 259896 + ... + 259907.

It is an arithmetic number, because the mean of its divisors is an integer number (779706).

Almost surely, 2^3118818 is an apocalyptic number.

3118818 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3118818 is a wasteful number, since it uses less digits than its factorization.

3118818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519808.

The product of its digits is 1536, while the sum is 30.

The square root of 3118818 is about 1766.0175537066. The cubic root of 3118818 is about 146.1044164546.

The spelling of 3118818 in words is "three million, one hundred eighteen thousand, eight hundred eighteen".