2873888269 has 8 divisors (see below), whose sum is σ = 3351473600. Its totient is φ = 2463332508.

The previous prime is 2873888257. The next prime is 2873888293. The reversal of 2873888269 is 9628883782.

It is not a de Polignac number, because 2873888269 - 2⁷ = 2873888141 is a prime.

It is a super-2 number, since 2×2873888269² = 16518467565391632722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873888219) 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, 4188999 + ... + 4189684.

It is an arithmetic number, because the mean of its divisors is an integer number (418934200).

Almost surely, 2^2873888269 is an apocalyptic number.

It is an amenable number.

2873888269 is a deficient number, since it is larger than the sum of its proper divisors (477585331).

2873888269 is an frugal number, since it uses more digits than its factorization.

2873888269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8378704 (or 8378690 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 61.

The square root of 2873888269 is about 53608.6585263985. The cubic root of 2873888269 is about 1421.7501842626.

The spelling of 2873888269 in words is "two billion, eight hundred seventy-three million, eight hundred eighty-eight thousand, two hundred sixty-nine".