3319444 has 12 divisors (see below), whose sum is σ = 5826100. Its totient is φ = 1654848.

The previous prime is 3319439. The next prime is 3319447. The reversal of 3319444 is 4449133.

It can be written as a sum of positive squares in 2 ways, for example, as 3196944 + 122500 = 1788^2 + 350^2 .

It is a super-2 number, since 2×3319444² = 22037416938272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3319447) 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, 622 + ... + 2650.

Almost surely, 2^3319444 is an apocalyptic number.

It is an amenable number.

3319444 is a deficient number, since it is larger than the sum of its proper divisors (2506656).

3319444 is a wasteful number, since it uses less digits than its factorization.

3319444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442 (or 2440 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 3319444 is about 1821.9341371191. The cubic root of 3319444 is about 149.1723902939.

The spelling of 3319444 in words is "three million, three hundred nineteen thousand, four hundred forty-four".