3066886 has 4 divisors (see below), whose sum is σ = 4600332. Its totient is φ = 1533442.

The previous prime is 3066883. The next prime is 3066901. The reversal of 3066886 is 6886603.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6886603 = 859 ⋅8017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3066881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 766720 + ... + 766723.

It is an arithmetic number, because the mean of its divisors is an integer number (1150083).

Almost surely, 2^3066886 is an apocalyptic number.

3066886 is a deficient number, since it is larger than the sum of its proper divisors (1533446).

3066886 is a wasteful number, since it uses less digits than its factorization.

3066886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533445.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 3066886 is about 1751.2526945019. The cubic root of 3066886 is about 145.2889363495.

The spelling of 3066886 in words is "three million, sixty-six thousand, eight hundred eighty-six".