3311131304 has 32 divisors (see below), whose sum is σ = 6688309320. Its totient is φ = 1527672576.

The previous prime is 3311131249. The next prime is 3311131309. The reversal of 3311131304 is 4031311133.

It can be written as a sum of positive squares in 4 ways, for example, as 3272068804 + 39062500 = 57202^2 + 6250^2 .

It is not an unprimeable number, because it can be changed into a prime (3311131309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566702 + ... + 572514.

Almost surely, 2^3311131304 is an apocalyptic number.

It is an amenable number.

3311131304 is an abundant number, since it is smaller than the sum of its proper divisors (3377178016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3311131304 is a wasteful number, since it uses less digits than its factorization.

3311131304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11309 (or 11305 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3311131304 is about 57542.4304665696. The cubic root of 3311131304 is about 1490.4776487648.

Adding to 3311131304 its reverse (4031311133), we get a palindrome (7342442437).

The spelling of 3311131304 in words is "three billion, three hundred eleven million, one hundred thirty-one thousand, three hundred four".