4913688673 has 4 divisors (see below), whose sum is σ = 4921784320. Its totient is φ = 4905593028.

The previous prime is 4913688643. The next prime is 4913688707. The reversal of 4913688673 is 3768863194.

It is a happy number.

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 4913688673 - 2⁹ = 4913688161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4913688623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4046913 + ... + 4048126.

It is an arithmetic number, because the mean of its divisors is an integer number (1230446080).

Almost surely, 2^4913688673 is an apocalyptic number.

It is an amenable number.

4913688673 is a deficient number, since it is larger than the sum of its proper divisors (8095647).

4913688673 is an equidigital number, since it uses as much as digits as its factorization.

4913688673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8095646.

The product of its digits is 5225472, while the sum is 55.

The square root of 4913688673 is about 70097.7080438441. The cubic root of 4913688673 is about 1700.0794280074.

The spelling of 4913688673 in words is "four billion, nine hundred thirteen million, six hundred eighty-eight thousand, six hundred seventy-three".