3956876850 has 48 divisors (see below), whose sum is σ = 9826299648. Its totient is φ = 1053743040.

The previous prime is 3956876849. The next prime is 3956876923. The reversal of 3956876850 is 586786593.

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 23 ways as a sum of consecutive naturals, for example, 96127 + ... + 130973.

It is an arithmetic number, because the mean of its divisors is an integer number (204714576).

Almost surely, 2^3956876850 is an apocalyptic number.

3956876850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3956876850 is an abundant number, since it is smaller than the sum of its proper divisors (5869422798).

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

3956876850 is a wasteful number, since it uses less digits than its factorization.

3956876850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35619 (or 35614 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 57.

The square root of 3956876850 is about 62903.7109398166. The cubic root of 3956876850 is about 1581.6759509062.

The spelling of 3956876850 in words is "three billion, nine hundred fifty-six million, eight hundred seventy-six thousand, eight hundred fifty".