3786867688 has 16 divisors (see below), whose sum is σ = 7101204480. Its totient is φ = 1893213168.

The previous prime is 3786867673. The next prime is 3786867703. The reversal of 3786867688 is 8867686873.

3786867688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3786867673) and next prime (3786867703).

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, 62745 + ... + 107287.

It is an arithmetic number, because the mean of its divisors is an integer number (443825280).

Almost surely, 2^3786867688 is an apocalyptic number.

It is an amenable number.

3786867688 is a deficient number, since it is larger than the sum of its proper divisors (3314336792).

3786867688 is a wasteful number, since it uses less digits than its factorization.

3786867688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55176 (or 55172 counting only the distinct ones).

The product of its digits is 130056192, while the sum is 67.

The square root of 3786867688 is about 61537.5307271912. The cubic root of 3786867688 is about 1558.6910573985.

The spelling of 3786867688 in words is "three billion, seven hundred eighty-six million, eight hundred sixty-seven thousand, six hundred eighty-eight".