3183085012 has 12 divisors (see below), whose sum is σ = 5583633076. Its totient is φ = 1587761280.

The previous prime is 3183084967. The next prime is 3183085033. The reversal of 3183085012 is 2105803813.

It can be written as a sum of positive squares in 2 ways, for example, as 1384137616 + 1798947396 = 37204^2 + 42414^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 943413 + ... + 946780.

Almost surely, 2^3183085012 is an apocalyptic number.

It is an amenable number.

3183085012 is a deficient number, since it is larger than the sum of its proper divisors (2400548064).

3183085012 is a wasteful number, since it uses less digits than its factorization.

3183085012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890618 (or 1890616 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 3183085012 is about 56418.8356136495. The cubic root of 3183085012 is about 1471.0115381880.

Adding to 3183085012 its reverse (2105803813), we get a palindrome (5288888825).

The spelling of 3183085012 in words is "three billion, one hundred eighty-three million, eighty-five thousand, twelve".