3976788852 has 48 divisors (see below), whose sum is σ = 10916680320. Its totient is φ = 1247619456.

The previous prime is 3976788839. The next prime is 3976788883. The reversal of 3976788852 is 2588876793.

It is a self number, because there is not a number n which added to its sum of digits gives 3976788852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1081168 + ... + 1084839.

It is an arithmetic number, because the mean of its divisors is an integer number (227430840).

Almost surely, 2^3976788852 is an apocalyptic number.

It is an amenable number.

3976788852 is an abundant number, since it is smaller than the sum of its proper divisors (6939891468).

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

3976788852 is a wasteful number, since it uses less digits than its factorization.

3976788852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166037 (or 2166029 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 63.

The square root of 3976788852 is about 63061.7859880292. The cubic root of 3976788852 is about 1584.3246436290.

The spelling of 3976788852 in words is "three billion, nine hundred seventy-six million, seven hundred eighty-eight thousand, eight hundred fifty-two".