6893017 has 4 divisors (see below), whose sum is σ = 6898660. Its totient is φ = 6887376.

The previous prime is 6893011. The next prime is 6893057. The reversal of 6893017 is 7103986.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 6702921 + 190096 = 2589^2 + 436^2 .

It is a cyclic number.

It is not a de Polignac number, because 6893017 - 2³ = 6893009 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6893011) 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, 138 + ... + 3715.

It is an arithmetic number, because the mean of its divisors is an integer number (1724665).

Almost surely, 2^6893017 is an apocalyptic number.

It is an amenable number.

6893017 is a deficient number, since it is larger than the sum of its proper divisors (5643).

6893017 is a wasteful number, since it uses less digits than its factorization.

6893017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 6893017 is about 2625.4555795138. The cubic root of 6893017 is about 190.3135818930.

The spelling of 6893017 in words is "six million, eight hundred ninety-three thousand, seventeen".