2874124909 has 4 divisors (see below), whose sum is σ = 2874362400. Its totient is φ = 2873887420.

The previous prime is 2874124831. The next prime is 2874124933. The reversal of 2874124909 is 9094214782.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9094214782 = 2 ⋅4547107391.

It is a cyclic number.

It is not a de Polignac number, because 2874124909 - 2²³ = 2865736301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2874124109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99559 + ... + 125140.

It is an arithmetic number, because the mean of its divisors is an integer number (718590600).

Almost surely, 2^2874124909 is an apocalyptic number.

It is an amenable number.

2874124909 is a deficient number, since it is larger than the sum of its proper divisors (237491).

2874124909 is a wasteful number, since it uses less digits than its factorization.

2874124909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237490.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 2874124909 is about 53610.8655871177. The cubic root of 2874124909 is about 1421.7892061612.

The spelling of 2874124909 in words is "two billion, eight hundred seventy-four million, one hundred twenty-four thousand, nine hundred nine".