3936546500 has 24 divisors (see below), whose sum is σ = 8597418648. Its totient is φ = 1574618400.

The previous prime is 3936546491. The next prime is 3936546529. The reversal of 3936546500 is 56456393.

It can be written as a sum of positive squares in 4 ways, for example, as 7011904 + 3929534596 = 2648^2 + 62686^2 .

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, 3936047 + ... + 3937046.

It is an arithmetic number, because the mean of its divisors is an integer number (358225777).

Almost surely, 2^3936546500 is an apocalyptic number.

It is an amenable number.

3936546500 is an abundant number, since it is smaller than the sum of its proper divisors (4660872148).

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

3936546500 is a wasteful number, since it uses less digits than its factorization.

3936546500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7873112 (or 7873100 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 41.

The square root of 3936546500 is about 62741.9038601794. The cubic root of 3936546500 is about 1578.9624256556.

The spelling of 3936546500 in words is "three billion, nine hundred thirty-six million, five hundred forty-six thousand, five hundred".