6730163 has 4 divisors (see below), whose sum is σ = 7342008. Its totient is φ = 6118320.

The previous prime is 6730159. The next prime is 6730177. The reversal of 6730163 is 3610376.

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 6730163 - 2² = 6730159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6730153) 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 3 ways as a sum of consecutive naturals, for example, 305906 + ... + 305927.

It is an arithmetic number, because the mean of its divisors is an integer number (1835502).

Almost surely, 2^6730163 is an apocalyptic number.

6730163 is a deficient number, since it is larger than the sum of its proper divisors (611845).

6730163 is a wasteful number, since it uses less digits than its factorization.

6730163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611844.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 6730163 is about 2594.2557699656. The cubic root of 6730163 is about 188.8028420973.

The spelling of 6730163 in words is "six million, seven hundred thirty thousand, one hundred sixty-three".