3853788356 has 12 divisors (see below), whose sum is σ = 7357232400. Its totient is φ = 1751721960.

The previous prime is 3853788329. The next prime is 3853788397. The reversal of 3853788356 is 6538873583.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43793006 + ... + 43793093.

It is an arithmetic number, because the mean of its divisors is an integer number (613102700).

Almost surely, 2^3853788356 is an apocalyptic number.

It is an amenable number.

3853788356 is a deficient number, since it is larger than the sum of its proper divisors (3503444044).

3853788356 is a wasteful number, since it uses less digits than its factorization.

3853788356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87586114 (or 87586112 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 56.

The square root of 3853788356 is about 62078.8881665901. Note that the first 3 decimals coincide. The cubic root of 3853788356 is about 1567.8191088570.

The spelling of 3853788356 in words is "three billion, eight hundred fifty-three million, seven hundred eighty-eight thousand, three hundred fifty-six".