3073444 has 24 divisors (see below), whose sum is σ = 6124608. Its totient is φ = 1335840.

The previous prime is 3073393. The next prime is 3073451. The reversal of 3073444 is 4443703.

It is a super-2 number, since 2×3073444² = 18892116042272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507 + ... + 2530.

It is an arithmetic number, because the mean of its divisors is an integer number (255192).

Almost surely, 2^3073444 is an apocalyptic number.

It is an amenable number.

3073444 is a deficient number, since it is larger than the sum of its proper divisors (3051164).

3073444 is a wasteful number, since it uses less digits than its factorization.

3073444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075 (or 3073 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 3073444 is about 1753.1240686272. The cubic root of 3073444 is about 145.3924209606.

The spelling of 3073444 in words is "three million, seventy-three thousand, four hundred forty-four".