3312443331 has 24 divisors (see below), whose sum is σ = 4807156640. Its totient is φ = 2197933056.

The previous prime is 3312443327. The next prime is 3312443347. The reversal of 3312443331 is 1333442133.

It is not a de Polignac number, because 3312443331 - 2² = 3312443327 is a prime.

It is a super-2 number, since 2×3312443331² = 21944561642172751122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3312443295 and 3312443304.

It is not an unprimeable number, because it can be changed into a prime (3312403331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2279001 + ... + 2280453.

Almost surely, 2^3312443331 is an apocalyptic number.

3312443331 is a deficient number, since it is larger than the sum of its proper divisors (1494713309).

3312443331 is a wasteful number, since it uses less digits than its factorization.

3312443331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475 (or 2472 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 3312443331 is about 57553.8298551886. The cubic root of 3312443331 is about 1490.6744887068.

Adding to 3312443331 its reverse (1333442133), we get a palindrome (4645885464).

The spelling of 3312443331 in words is "three billion, three hundred twelve million, four hundred forty-three thousand, three hundred thirty-one".