3072284 has 12 divisors (see below), whose sum is σ = 5429424. Its totient is φ = 1521024.

The previous prime is 3072283. The next prime is 3072301. The reversal of 3072284 is 4822703.

3072284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3072283) 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, 3317 + ... + 4140.

It is an arithmetic number, because the mean of its divisors is an integer number (452452).

Almost surely, 2^3072284 is an apocalyptic number.

It is an amenable number.

3072284 is a deficient number, since it is larger than the sum of its proper divisors (2357140).

3072284 is a wasteful number, since it uses less digits than its factorization.

3072284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7564 (or 7562 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 3072284 is about 1752.7931994391. The cubic root of 3072284 is about 145.3741269955.

Adding to 3072284 its reverse (4822703), we get a palindrome (7894987).

The spelling of 3072284 in words is "three million, seventy-two thousand, two hundred eighty-four".