2876905249 has 6 divisors (see below), whose sum is σ = 2906879334. Its totient is φ = 2847237120.

The previous prime is 2876905237. The next prime is 2876905277. The reversal of 2876905249 is 9425096782.

2876905249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 703947024 + 2172958225 = 26532^2 + 46615^2 .

It is not a de Polignac number, because 2876905249 - 2⁵ = 2876905217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2876905196 and 2876905205.

It is not an unprimeable number, because it can be changed into a prime (2876900249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143472 + ... + 162289.

It is an arithmetic number, because the mean of its divisors is an integer number (484479889).

Almost surely, 2^2876905249 is an apocalyptic number.

It is an amenable number.

2876905249 is a deficient number, since it is larger than the sum of its proper divisors (29974085).

2876905249 is an frugal number, since it uses more digits than its factorization.

2876905249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305955 (or 305858 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 2876905249 is about 53636.7900698765. The cubic root of 2876905249 is about 1422.2475234488.

The spelling of 2876905249 in words is "two billion, eight hundred seventy-six million, nine hundred five thousand, two hundred forty-nine".