3065866 has 4 divisors (see below), whose sum is σ = 4598802. Its totient is φ = 1532932.

The previous prime is 3065863. The next prime is 3065893. The reversal of 3065866 is 6685603.

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

It can be written as a sum of positive squares in only one way, i.e., 1575025 + 1490841 = 1255^2 + 1221^2 .

It is not an unprimeable number, because it can be changed into a prime (3065861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 766465 + ... + 766468.

Almost surely, 2^3065866 is an apocalyptic number.

3065866 is a deficient number, since it is larger than the sum of its proper divisors (1532936).

3065866 is a wasteful number, since it uses less digits than its factorization.

3065866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532935.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 3065866 is about 1750.9614501753. The cubic root of 3065866 is about 145.2728275943.

The spelling of 3065866 in words is "three million, sixty-five thousand, eight hundred sixty-six".