3318904018 has 8 divisors (see below), whose sum is σ = 4991703948. Its totient is φ = 1655002704.

The previous prime is 3318904009. The next prime is 3318904079. The reversal of 3318904018 is 8104098133.

3318904018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3249798049 + 69105969 = 57007^2 + 8313^2 .

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

It is a super-2 number, since 2×3318904018² = 22030247761393088648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2223721 + ... + 2225212.

Almost surely, 2^3318904018 is an apocalyptic number.

3318904018 is a deficient number, since it is larger than the sum of its proper divisors (1672799930).

3318904018 is a wasteful number, since it uses less digits than its factorization.

3318904018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4449308.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 3318904018 is about 57609.9298558851. The cubic root of 3318904018 is about 1491.6430111053.

The spelling of 3318904018 in words is "three billion, three hundred eighteen million, nine hundred four thousand, eighteen".