6849169 has 8 divisors (see below), whose sum is σ = 7159680. Its totient is φ = 6545616.

The previous prime is 6849151. The next prime is 6849229. The reversal of 6849169 is 9619486.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6849169 - 2⁹ = 6848657 is a prime.

It is a super-2 number, since 2×6849169² = 93822231981122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6849119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327 + ... + 3715.

It is an arithmetic number, because the mean of its divisors is an integer number (894960).

Almost surely, 2^6849169 is an apocalyptic number.

It is an amenable number.

6849169 is a deficient number, since it is larger than the sum of its proper divisors (310511).

6849169 is a wasteful number, since it uses less digits than its factorization.

6849169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3479.

The product of its digits is 93312, while the sum is 43.

The square root of 6849169 is about 2617.0917064559. The cubic root of 6849169 is about 189.9091809726.

It can be divided in two parts, 6849 and 169, that multiplied together give a triangular number (1157481 = T₁₅₂₁).

The spelling of 6849169 in words is "six million, eight hundred forty-nine thousand, one hundred sixty-nine".