6849714169 has 3 divisors (see below), whose sum is σ = 6849796933. Its totient is φ = 6849631406.

The previous prime is 6849714121. The next prime is 6849714199. The reversal of 6849714169 is 9614179486.

The square root of 6849714169 is 82763.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9614179486 = 2 ⋅4807089743.

It is not a de Polignac number, because 6849714169 - 2¹⁵ = 6849681401 is a prime.

It is a super-2 number, since 2×6849714169² = 93837168393998721122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6849714199) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 41382 + ... + 124144.

Almost surely, 2^6849714169 is an apocalyptic number.

6849714169 is the 82763-rd square number.

6849714169 is the 41382-nd centered octagonal number.

It is an amenable number.

6849714169 is a deficient number, since it is larger than the sum of its proper divisors (82764).

6849714169 is an frugal number, since it uses more digits than its factorization.

6849714169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165526 (or 82763 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 55.

The cubic root of 6849714169 is about 1899.1421953284.

The spelling of 6849714169 in words is "six billion, eight hundred forty-nine million, seven hundred fourteen thousand, one hundred sixty-nine".