3081768 has 32 divisors (see below), whose sum is σ = 7814400. Its totient is φ = 1012608.

The previous prime is 3081763. The next prime is 3081779. The reversal of 3081768 is 8671803.

3081768 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3081761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873 + ... + 2631.

It is an arithmetic number, because the mean of its divisors is an integer number (244200).

Almost surely, 2^3081768 is an apocalyptic number.

It is an amenable number.

3081768 is an abundant number, since it is smaller than the sum of its proper divisors (4732632).

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

3081768 is a wasteful number, since it uses less digits than its factorization.

3081768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841 (or 1837 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 3081768 is about 1755.4965109621. The cubic root of 3081768 is about 145.5235610928.

The spelling of 3081768 in words is "three million, eighty-one thousand, seven hundred sixty-eight".