3331444 has 6 divisors (see below), whose sum is σ = 5830034. Its totient is φ = 1665720.

The previous prime is 3331423. The next prime is 3331451. The reversal of 3331444 is 4441333.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 19044 = 1820^2 + 138^2 .

It is a super-2 number, since 2×3331444² = 22197038250272, 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 as a sum of consecutive naturals, namely, 416427 + ... + 416434.

Almost surely, 2^3331444 is an apocalyptic number.

It is an amenable number.

3331444 is a deficient number, since it is larger than the sum of its proper divisors (2498590).

3331444 is a wasteful number, since it uses less digits than its factorization.

3331444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832865 (or 832863 counting only the distinct ones).

The product of its digits is 1728, while the sum is 22.

The square root of 3331444 is about 1825.2243697694. The cubic root of 3331444 is about 149.3519299934.

Adding to 3331444 its reverse (4441333), we get a palindrome (7772777).

The spelling of 3331444 in words is "three million, three hundred thirty-one thousand, four hundred forty-four".