6306849 has 16 divisors (see below), whose sum is σ = 9433600. Its totient is φ = 4164048.

The previous prime is 6306829. The next prime is 6306863. The reversal of 6306849 is 9486036.

It is not a de Polignac number, because 6306849 - 2⁷ = 6306721 is a prime.

It is a Duffinian number.

6306849 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6306809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1872 + ... + 4014.

It is an arithmetic number, because the mean of its divisors is an integer number (589600).

Almost surely, 2^6306849 is an apocalyptic number.

It is an amenable number.

6306849 is a deficient number, since it is larger than the sum of its proper divisors (3126751).

6306849 is a wasteful number, since it uses less digits than its factorization.

6306849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261 (or 2255 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 6306849 is about 2511.3440624494. The cubic root of 6306849 is about 184.7583794784.

The spelling of 6306849 in words is "six million, three hundred six thousand, eight hundred forty-nine".