3312331444 has 6 divisors (see below), whose sum is σ = 5796580034. Its totient is φ = 1656165720.

The previous prime is 3312331441. The next prime is 3312331447. The reversal of 3312331444 is 4441332133.

3312331444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3312331441) and next prime (3312331447).

It can be written as a sum of positive squares in only one way, i.e., 2983344400 + 328987044 = 54620^2 + 18138^2 .

It is a super-2 number, since 2×3312331444² = 21943079189822250272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312331441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414041427 + ... + 414041434.

Almost surely, 2^3312331444 is an apocalyptic number.

It is an amenable number.

3312331444 is a deficient number, since it is larger than the sum of its proper divisors (2484248590).

3312331444 is a wasteful number, since it uses less digits than its factorization.

3312331444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828082865 (or 828082863 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 3312331444 is about 57552.8578265233. The cubic root of 3312331444 is about 1490.6577046235.

Adding to 3312331444 its reverse (4441332133), we get a palindrome (7753663577).

The spelling of 3312331444 in words is "three billion, three hundred twelve million, three hundred thirty-one thousand, four hundred forty-four".