3827486216 has 16 divisors (see below), whose sum is σ = 7598686140. Its totient is φ = 1801169920.

The previous prime is 3827486209. The next prime is 3827486227. The reversal of 3827486216 is 6126847283.

It can be written as a sum of positive squares in 2 ways, for example, as 2824497316 + 1002988900 = 53146^2 + 31670^2 .

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, 14071505 + ... + 14071776.

Almost surely, 2^3827486216 is an apocalyptic number.

It is an amenable number.

3827486216 is a deficient number, since it is larger than the sum of its proper divisors (3771199924).

3827486216 is a wasteful number, since it uses less digits than its factorization.

3827486216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28143304 (or 28143300 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 3827486216 is about 61866.6809841937. The cubic root of 3827486216 is about 1564.2441703368.

The spelling of 3827486216 in words is "three billion, eight hundred twenty-seven million, four hundred eighty-six thousand, two hundred sixteen".