3386618 has 4 divisors (see below), whose sum is σ = 5079930. Its totient is φ = 1693308.

The previous prime is 3386611. The next prime is 3386633. The reversal of 3386618 is 8166833.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8166833 = 2017 ⋅4049.

It can be written as a sum of positive squares in only one way, i.e., 2319529 + 1067089 = 1523^2 + 1033^2 .

It is a super-2 number, since 2×3386618² = 22938362955848, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3386611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 846653 + ... + 846656.

Almost surely, 2^3386618 is an apocalyptic number.

3386618 is a deficient number, since it is larger than the sum of its proper divisors (1693312).

3386618 is a wasteful number, since it uses less digits than its factorization.

3386618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693311.

The product of its digits is 20736, while the sum is 35.

The square root of 3386618 is about 1840.2766096432. The cubic root of 3386618 is about 150.1719213968.

It can be divided in two parts, 3386 and 618, that added together give a palindrome (4004).

The spelling of 3386618 in words is "three million, three hundred eighty-six thousand, six hundred eighteen".