2873138715 has 16 divisors (see below), whose sum is σ = 5107802400. Its totient is φ = 1532340576.

The previous prime is 2873138687. The next prime is 2873138729. The reversal of 2873138715 is 5178313782.

It is not a de Polignac number, because 2873138715 - 2⁸ = 2873138459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10641120 + ... + 10641389.

It is an arithmetic number, because the mean of its divisors is an integer number (319237650).

Almost surely, 2^2873138715 is an apocalyptic number.

2873138715 is a deficient number, since it is larger than the sum of its proper divisors (2234663685).

2873138715 is a wasteful number, since it uses less digits than its factorization.

2873138715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21282523 (or 21282517 counting only the distinct ones).

The product of its digits is 282240, while the sum is 45.

The square root of 2873138715 is about 53601.6670916120. The cubic root of 2873138715 is about 1421.6265687866.

The spelling of 2873138715 in words is "two billion, eight hundred seventy-three million, one hundred thirty-eight thousand, seven hundred fifteen".