2873157286 has 16 divisors (see below), whose sum is σ = 4507164000. Its totient is φ = 1371048448.

The previous prime is 2873157247. The next prime is 2873157289. The reversal of 2873157286 is 6827513782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873157289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48901 + ... + 90208.

It is an arithmetic number, because the mean of its divisors is an integer number (281697750).

Almost surely, 2^2873157286 is an apocalyptic number.

2873157286 is a deficient number, since it is larger than the sum of its proper divisors (1634006714).

2873157286 is a wasteful number, since it uses less digits than its factorization.

2873157286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139583.

The product of its digits is 1128960, while the sum is 49.

The square root of 2873157286 is about 53601.8403228844. The cubic root of 2873157286 is about 1421.6296317516.

The spelling of 2873157286 in words is "two billion, eight hundred seventy-three million, one hundred fifty-seven thousand, two hundred eighty-six".