6849803 has 4 divisors (see below), whose sum is σ = 6859080. Its totient is φ = 6840528.

The previous prime is 6849797. The next prime is 6849851. The reversal of 6849803 is 3089486.

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

It is a cyclic number.

It is not a de Polignac number, because 6849803 - 2²⁰ = 5801227 is a prime.

It is a super-2 number, since 2×6849803² = 93839602277618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6849893) 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, 3425 + ... + 5042.

It is an arithmetic number, because the mean of its divisors is an integer number (1714770).

Almost surely, 2^6849803 is an apocalyptic number.

6849803 is a deficient number, since it is larger than the sum of its proper divisors (9277).

6849803 is an equidigital number, since it uses as much as digits as its factorization.

6849803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9276.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 6849803 is about 2617.2128304744. The cubic root of 6849803 is about 189.9150405013.

The spelling of 6849803 in words is "six million, eight hundred forty-nine thousand, eight hundred three".