2876812236 has 18 divisors (see below), whose sum is σ = 7271942132. Its totient is φ = 958937400.

The previous prime is 2876812207. The next prime is 2876812241. The reversal of 2876812236 is 6322186782.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 2876812191 and 2876812200.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39955690 + ... + 39955761.

Almost surely, 2^2876812236 is an apocalyptic number.

It is an amenable number.

2876812236 is an abundant number, since it is smaller than the sum of its proper divisors (4395129896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2876812236 is a wasteful number, since it uses less digits than its factorization.

2876812236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79911461 (or 79911456 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 2876812236 is about 53635.9229994227. The cubic root of 2876812236 is about 1422.2321957589.

The spelling of 2876812236 in words is "two billion, eight hundred seventy-six million, eight hundred twelve thousand, two hundred thirty-six".