6986163 has 8 divisors (see below), whose sum is σ = 9378000. Its totient is φ = 4625888.

The previous prime is 6986123. The next prime is 6986171. The reversal of 6986163 is 3616896.

It is a happy number.

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 6986163 - 2⁸ = 6985907 is a prime.

6986163 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6986123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7368 + ... + 8261.

It is an arithmetic number, because the mean of its divisors is an integer number (1172250).

Almost surely, 2^6986163 is an apocalyptic number.

6986163 is a deficient number, since it is larger than the sum of its proper divisors (2391837).

6986163 is a wasteful number, since it uses less digits than its factorization.

6986163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15781.

The product of its digits is 46656, while the sum is 39.

The square root of 6986163 is about 2643.1350703284. The cubic root of 6986163 is about 191.1669911884.

The spelling of 6986163 in words is "six million, nine hundred eighty-six thousand, one hundred sixty-three".