3144618 has 24 divisors (see below), whose sum is σ = 6981156. Its totient is φ = 1022400.

The previous prime is 3144613. The next prime is 3144619. The reversal of 3144618 is 8164413.

3144618 is a `hidden beast` number, since 3 + 1 + 44 + 618 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3143529 + 1089 = 1773^2 + 33^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3144591 and 3144600.

It is not an unprimeable number, because it can be changed into a prime (3144613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1393 + ... + 2868.

Almost surely, 2^3144618 is an apocalyptic number.

3144618 is an abundant number, since it is smaller than the sum of its proper divisors (3836538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3144618 is a wasteful number, since it uses less digits than its factorization.

3144618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310 (or 4307 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 3144618 is about 1773.3070800062. The cubic root of 3144618 is about 146.5061869589.

The spelling of 3144618 in words is "three million, one hundred forty-four thousand, six hundred eighteen".