3072444 has 24 divisors (see below), whose sum is σ = 7591248. Its totient is φ = 963840.

The previous prime is 3072439. The next prime is 3072449. The reversal of 3072444 is 4442703.

It is an interprime number because it is at equal distance from previous prime (3072439) and next prime (3072449).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3072449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7327 + ... + 7734.

It is an arithmetic number, because the mean of its divisors is an integer number (316302).

Almost surely, 2^3072444 is an apocalyptic number.

3072444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3072444 is an abundant number, since it is smaller than the sum of its proper divisors (4518804).

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

3072444 is a wasteful number, since it uses less digits than its factorization.

3072444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15085 (or 15083 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 3072444 is about 1752.8388402817. The cubic root of 3072444 is about 145.3766505748.

The spelling of 3072444 in words is "three million, seventy-two thousand, four hundred forty-four".