4687881173 has 4 divisors (see below), whose sum is σ = 4702044288. Its totient is φ = 4673718060.

The previous prime is 4687881043. The next prime is 4687881179. The reversal of 4687881173 is 3711887864.

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.

It is a cyclic number.

It is not a de Polignac number, because 4687881173 - 2¹⁰ = 4687880149 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 (4687881179) 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, 7081061 + ... + 7081722.

It is an arithmetic number, because the mean of its divisors is an integer number (1175511072).

Almost surely, 2^4687881173 is an apocalyptic number.

It is an amenable number.

4687881173 is a deficient number, since it is larger than the sum of its proper divisors (14163115).

4687881173 is a wasteful number, since it uses less digits than its factorization.

4687881173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14163114.

The product of its digits is 1806336, while the sum is 53.

The square root of 4687881173 is about 68468.1033255632. The cubic root of 4687881173 is about 1673.6277374898.

The spelling of 4687881173 in words is "four billion, six hundred eighty-seven million, eight hundred eighty-one thousand, one hundred seventy-three".