3848786660 has 24 divisors (see below), whose sum is σ = 8083989816. Its totient is φ = 1539221760.

The previous prime is 3848786653. The next prime is 3848786663. The reversal of 3848786660 is 666878483.

It can be written as a sum of positive squares in 4 ways, for example, as 814759936 + 3034026724 = 28544^2 + 55082^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3848786596 and 3848786605.

It is not an unprimeable number, because it can be changed into a prime (3848786663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112094 + ... + 142346.

It is an arithmetic number, because the mean of its divisors is an integer number (336832909).

Almost surely, 2^3848786660 is an apocalyptic number.

It is an amenable number.

3848786660 is an abundant number, since it is smaller than the sum of its proper divisors (4235203156).

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

3848786660 is a wasteful number, since it uses less digits than its factorization.

3848786660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36623 (or 36621 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 56.

The square root of 3848786660 is about 62038.5900871385. The cubic root of 3848786660 is about 1567.1405428330.

The spelling of 3848786660 in words is "three billion, eight hundred forty-eight million, seven hundred eighty-six thousand, six hundred sixty".