2836139212 has 12 divisors (see below), whose sum is σ = 5037322360. Its totient is φ = 1396904256.

The previous prime is 2836139197. The next prime is 2836139219. The reversal of 2836139212 is 2129316382.

It is not an unprimeable number, because it can be changed into a prime (2836139219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5291037 + ... + 5291572.

Almost surely, 2^2836139212 is an apocalyptic number.

It is an amenable number.

2836139212 is a deficient number, since it is larger than the sum of its proper divisors (2201183148).

2836139212 is a wasteful number, since it uses less digits than its factorization.

2836139212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10582680 (or 10582678 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 2836139212 is about 53255.4148608383. The cubic root of 2836139212 is about 1415.4977437905.

The spelling of 2836139212 in words is "two billion, eight hundred thirty-six million, one hundred thirty-nine thousand, two hundred twelve".