4899688171 has 4 divisors (see below), whose sum is σ = 5599643632. Its totient is φ = 4199732712.

The previous prime is 4899688163. The next prime is 4899688187. The reversal of 4899688171 is 1718869984.

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

It is not a de Polignac number, because 4899688171 - 2³ = 4899688163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4899688271) 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, 349977720 + ... + 349977733.

It is an arithmetic number, because the mean of its divisors is an integer number (1399910908).

Almost surely, 2^4899688171 is an apocalyptic number.

4899688171 is a deficient number, since it is larger than the sum of its proper divisors (699955461).

4899688171 is an equidigital number, since it uses as much as digits as its factorization.

4899688171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699955460.

The product of its digits is 6967296, while the sum is 61.

The square root of 4899688171 is about 69997.7726145625. The cubic root of 4899688171 is about 1698.4632214555.

The spelling of 4899688171 in words is "four billion, eight hundred ninety-nine million, six hundred eighty-eight thousand, one hundred seventy-one".