6318849 has 16 divisors (see below), whose sum is σ = 9391680. Its totient is φ = 3755520.

The previous prime is 6318833. The next prime is 6318857. The reversal of 6318849 is 9488136.

It is not a de Polignac number, because 6318849 - 2⁴ = 6318833 is a prime.

6318849 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6318889) 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, 2292 + ... + 4229.

It is an arithmetic number, because the mean of its divisors is an integer number (586980).

Almost surely, 2^6318849 is an apocalyptic number.

It is an amenable number.

6318849 is a deficient number, since it is larger than the sum of its proper divisors (3072831).

6318849 is a wasteful number, since it uses less digits than its factorization.

6318849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6560.

The product of its digits is 41472, while the sum is 39.

The square root of 6318849 is about 2513.7320859630. The cubic root of 6318849 is about 184.8754847547.

The spelling of 6318849 in words is "six million, three hundred eighteen thousand, eight hundred forty-nine".