3361618 has 8 divisors (see below), whose sum is σ = 5430348. Its totient is φ = 1551504.

The previous prime is 3361607. The next prime is 3361621. The reversal of 3361618 is 8161633.

3361618 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 3143529 + 218089 = 1773^2 + 467^2 .

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

It is a super-3 number, since 3×3361618³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64621 + ... + 64672.

Almost surely, 2^3361618 is an apocalyptic number.

3361618 is a deficient number, since it is larger than the sum of its proper divisors (2068730).

3361618 is a wasteful number, since it uses less digits than its factorization.

3361618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129308.

The product of its digits is 2592, while the sum is 28.

The square root of 3361618 is about 1833.4715705459. The cubic root of 3361618 is about 149.8014855441.

The spelling of 3361618 in words is "three million, three hundred sixty-one thousand, six hundred eighteen".