3312319988 has 12 divisors (see below), whose sum is σ = 5805126852. Its totient is φ = 1653712320.

The previous prime is 3312319987. The next prime is 3312320009. The reversal of 3312319988 is 8899132133.

It can be written as a sum of positive squares in 2 ways, for example, as 2868459364 + 443860624 = 53558^2 + 21068^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312319987) 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, 608873 + ... + 614288.

It is an arithmetic number, because the mean of its divisors is an integer number (483760571).

Almost surely, 2^3312319988 is an apocalyptic number.

It is an amenable number.

3312319988 is a deficient number, since it is larger than the sum of its proper divisors (2492806864).

3312319988 is a wasteful number, since it uses less digits than its factorization.

3312319988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223842 (or 1223840 counting only the distinct ones).

The product of its digits is 279936, while the sum is 47.

The square root of 3312319988 is about 57552.7583005367. The cubic root of 3312319988 is about 1490.6559860963.

The spelling of 3312319988 in words is "three billion, three hundred twelve million, three hundred nineteen thousand, nine hundred eighty-eight".