3066978 has 8 divisors (see below), whose sum is σ = 6133968. Its totient is φ = 1022324.

The previous prime is 3066971. The next prime is 3066983. The reversal of 3066978 is 8796603.

3066978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

3066978 is an admirable number.

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

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 3 ways as a sum of consecutive naturals, for example, 255576 + ... + 255587.

It is an arithmetic number, because the mean of its divisors is an integer number (766746).

Almost surely, 2^3066978 is an apocalyptic number.

3066978 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3066978 is a wasteful number, since it uses less digits than its factorization.

3066978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511168.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 3066978 is about 1751.2789612166. The cubic root of 3066978 is about 145.2903891204.

The spelling of 3066978 in words is "three million, sixty-six thousand, nine hundred seventy-eight".