3081200 has 30 divisors (see below), whose sum is σ = 7403544. Its totient is φ = 1232320.

The previous prime is 3081181. The next prime is 3081203. The reversal of 3081200 is 21803.

3081200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3081203) 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 5 ways as a sum of consecutive naturals, for example, 3452 + ... + 4251.

Almost surely, 2^3081200 is an apocalyptic number.

It is an amenable number.

3081200 is an abundant number, since it is smaller than the sum of its proper divisors (4322344).

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

3081200 is a wasteful number, since it uses less digits than its factorization.

3081200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7721 (or 7710 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 3081200 is about 1755.3347259141. The cubic root of 3081200 is about 145.5146200714.

The spelling of 3081200 in words is "three million, eighty-one thousand, two hundred".