3106660 has 12 divisors (see below), whose sum is σ = 6524028. Its totient is φ = 1242656.

The previous prime is 3106657. The next prime is 3106667. The reversal of 3106660 is 666013.

3106660 is digitally balanced in base 5, 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 1779556 + 1327104 = 1334^2 + 1152^2 .

It is not an unprimeable number, because it can be changed into a prime (3106667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77647 + ... + 77686.

It is an arithmetic number, because the mean of its divisors is an integer number (543669).

Almost surely, 2^3106660 is an apocalyptic number.

It is an amenable number.

3106660 is an abundant number, since it is smaller than the sum of its proper divisors (3417368).

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

3106660 is a wasteful number, since it uses less digits than its factorization.

3106660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155342 (or 155340 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3106660 is about 1762.5719843456. The cubic root of 3106660 is about 145.9143176498.

The spelling of 3106660 in words is "three million, one hundred six thousand, six hundred sixty".