3000660 has 48 divisors (see below), whose sum is σ = 9050496. Its totient is φ = 738432.

The previous prime is 3000643. The next prime is 3000671. The reversal of 3000660 is 660003.

3000660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

3000660 is a modest number, since divided by 660 gives 300 as remainder.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1144 + ... + 2703.

It is an arithmetic number, because the mean of its divisors is an integer number (188552).

Almost surely, 2^3000660 is an apocalyptic number.

3000660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3000660 is an abundant number, since it is smaller than the sum of its proper divisors (6049836).

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

3000660 is a wasteful number, since it uses less digits than its factorization.

3000660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872 (or 3870 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3000660 is about 1732.2413226800. The cubic root of 3000660 is about 144.2355327521.

Adding to 3000660 its reverse (660003), we get a palindrome (3660663).

The spelling of 3000660 in words is "three million, six hundred sixty", and thus it is an aban number.