3018018 has 8 divisors (see below), whose sum is σ = 6036048. Its totient is φ = 1006004.

The previous prime is 3018013. The next prime is 3018019. The reversal of 3018018 is 8108103.

It is a happy number.

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

3018018 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3017985 and 3018003.

It is not an unprimeable number, because it can be changed into a prime (3018013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251496 + ... + 251507.

It is an arithmetic number, because the mean of its divisors is an integer number (754506).

Almost surely, 2^3018018 is an apocalyptic number.

3018018 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.

3018018 is a wasteful number, since it uses less digits than its factorization.

3018018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503008.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 3018018 is about 1737.2443696844. The cubic root of 3018018 is about 144.5131192616.

The spelling of 3018018 in words is "three million, eighteen thousand, eighteen".