3812836066 has 16 divisors (see below), whose sum is σ = 6183173304. Its totient is φ = 1752920064.

The previous prime is 3812836057. The next prime is 3812836087. The reversal of 3812836066 is 6606382183.

It can be written as a sum of positive squares in 4 ways, for example, as 3327559225 + 485276841 = 57685^2 + 22029^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278625 + ... + 291988.

Almost surely, 2^3812836066 is an apocalyptic number.

3812836066 is a deficient number, since it is larger than the sum of its proper divisors (2370337238).

3812836066 is a wasteful number, since it uses less digits than its factorization.

3812836066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570885.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 3812836066 is about 61748.1664990953. The cubic root of 3812836066 is about 1562.2458428721.

The spelling of 3812836066 in words is "three billion, eight hundred twelve million, eight hundred thirty-six thousand, sixty-six".