3929982612 has 24 divisors (see below), whose sum is σ = 9272995200. Its totient is φ = 1295274816.

The previous prime is 3929982601. The next prime is 3929982643. The reversal of 3929982612 is 2162899293.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 1838812 + ... + 1840947.

It is an arithmetic number, because the mean of its divisors is an integer number (386374800).

Almost surely, 2^3929982612 is an apocalyptic number.

It is an amenable number.

3929982612 is an abundant number, since it is smaller than the sum of its proper divisors (5343012588).

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

3929982612 is a wasteful number, since it uses less digits than its factorization.

3929982612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679855 (or 3679853 counting only the distinct ones).

The product of its digits is 839808, while the sum is 51.

The square root of 3929982612 is about 62689.5733914341. The cubic root of 3929982612 is about 1578.0843380286.

The spelling of 3929982612 in words is "three billion, nine hundred twenty-nine million, nine hundred eighty-two thousand, six hundred twelve".