2873668874 has 16 divisors (see below), whose sum is σ = 4356383688. Its totient is φ = 1421586432.

The previous prime is 2873668873. The next prime is 2873668883. The reversal of 2873668874 is 4788663782.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1976247025 + 897421849 = 44455^2 + 29957^2 .

It is not an unprimeable number, because it can be changed into a prime (2873668873) 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, 119384 + ... + 141420.

Almost surely, 2^2873668874 is an apocalyptic number.

2873668874 is a deficient number, since it is larger than the sum of its proper divisors (1482714814).

2873668874 is a wasteful number, since it uses less digits than its factorization.

2873668874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22729.

The product of its digits is 21676032, while the sum is 59.

The square root of 2873668874 is about 53606.6122227473. The cubic root of 2873668874 is about 1421.7140041482.

The spelling of 2873668874 in words is "two billion, eight hundred seventy-three million, six hundred sixty-eight thousand, eight hundred seventy-four".