3066979 has 4 divisors (see below), whose sum is σ = 3080376. Its totient is φ = 3053584.

The previous prime is 3066971. The next prime is 3066983. The reversal of 3066979 is 9796603.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3066979 - 2³ = 3066971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3066971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6349 + ... + 6814.

It is an arithmetic number, because the mean of its divisors is an integer number (770094).

Almost surely, 2^3066979 is an apocalyptic number.

3066979 is a deficient number, since it is larger than the sum of its proper divisors (13397).

3066979 is a wasteful number, since it uses less digits than its factorization.

3066979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13396.

The product of its (nonzero) digits is 61236, while the sum is 40.

The square root of 3066979 is about 1751.2792467222. The cubic root of 3066979 is about 145.2904049113.

The spelling of 3066979 in words is "three million, sixty-six thousand, nine hundred seventy-nine".