3407444 has 12 divisors (see below), whose sum is σ = 5997600. Its totient is φ = 1693848.

The previous prime is 3407431. The next prime is 3407447. The reversal of 3407444 is 4447043.

It is a super-2 number, since 2×3407444² = 23221349226272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3407447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1664 + ... + 3095.

It is an arithmetic number, because the mean of its divisors is an integer number (499800).

Almost surely, 2^3407444 is an apocalyptic number.

It is an amenable number.

3407444 is a deficient number, since it is larger than the sum of its proper divisors (2590156).

3407444 is a wasteful number, since it uses less digits than its factorization.

3407444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4942 (or 4940 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 3407444 is about 1845.9263257238. The cubic root of 3407444 is about 150.4791198502.

The spelling of 3407444 in words is "three million, four hundred seven thousand, four hundred forty-four".