6893149 has 8 divisors (see below), whose sum is σ = 7025760. Its totient is φ = 6762000.

The previous prime is 6893119. The next prime is 6893167. The reversal of 6893149 is 9413986.

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 6893149 - 2²¹ = 4795997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6893119) 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, 13794 + ... + 14284.

It is an arithmetic number, because the mean of its divisors is an integer number (878220).

Almost surely, 2^6893149 is an apocalyptic number.

It is an amenable number.

6893149 is a deficient number, since it is larger than the sum of its proper divisors (132611).

6893149 is a wasteful number, since it uses less digits than its factorization.

6893149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731.

The product of its digits is 46656, while the sum is 40.

The square root of 6893149 is about 2625.4807178877. The cubic root of 6893149 is about 190.3147967085.

The spelling of 6893149 in words is "six million, eight hundred ninety-three thousand, one hundred forty-nine".