4872344871 has 4 divisors (see below), whose sum is σ = 6496459832. Its totient is φ = 3248229912.

The previous prime is 4872344833. The next prime is 4872344879. The reversal of 4872344871 is 1784432784.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4872344871 - 2¹⁸ = 4872082727 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4872344871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4872344879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812057476 + ... + 812057481.

It is an arithmetic number, because the mean of its divisors is an integer number (1624114958).

Almost surely, 2^4872344871 is an apocalyptic number.

4872344871 is a deficient number, since it is larger than the sum of its proper divisors (1624114961).

4872344871 is a wasteful number, since it uses less digits than its factorization.

4872344871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624114960.

The product of its digits is 1204224, while the sum is 48.

The square root of 4872344871 is about 69802.1838555213. The cubic root of 4872344871 is about 1695.2978329938.

The spelling of 4872344871 in words is "four billion, eight hundred seventy-two million, three hundred forty-four thousand, eight hundred seventy-one".