3385186618 has 16 divisors (see below), whose sum is σ = 5551428960. Its totient is φ = 1535378800.

The previous prime is 3385186517. The next prime is 3385186657. The reversal of 3385186618 is 8166815833.

It is a super-2 number, since 2×3385186618² = 22918976877372555848, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156748 + ... + 177031.

It is an arithmetic number, because the mean of its divisors is an integer number (346964310).

Almost surely, 2^3385186618 is an apocalyptic number.

3385186618 is a deficient number, since it is larger than the sum of its proper divisors (2166242342).

3385186618 is a wasteful number, since it uses less digits than its factorization.

3385186618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334253.

The product of its digits is 829440, while the sum is 49.

The square root of 3385186618 is about 58182.3565868554. The cubic root of 3385186618 is about 1501.5076128207.

The spelling of 3385186618 in words is "three billion, three hundred eighty-five million, one hundred eighty-six thousand, six hundred eighteen".