3060666 has 40 divisors (see below), whose sum is σ = 7840800. Its totient is φ = 874152.

The previous prime is 3060649. The next prime is 3060667. The reversal of 3060666 is 6660603.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3060667) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 216 + ... + 2483.

It is an arithmetic number, because the mean of its divisors is an integer number (196020).

Almost surely, 2^3060666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3060666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3920400).

3060666 is an abundant number, since it is smaller than the sum of its proper divisors (4780134).

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

3060666 is a wasteful number, since it uses less digits than its factorization.

3060666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720 (or 2711 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3060666 is about 1749.4759215262. The cubic root of 3060666 is about 145.1906489436.

The spelling of 3060666 in words is "three million, sixty thousand, six hundred sixty-six".