6791291 has 8 divisors (see below), whose sum is σ = 7484400. Its totient is φ = 6122592.

The previous prime is 6791287. The next prime is 6791297. The reversal of 6791291 is 1921976.

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 6791291 - 2² = 6791287 is a prime.

It is a super-2 number, since 2×6791291² = 92243266893362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6791297) 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, 5516 + ... + 6633.

It is an arithmetic number, because the mean of its divisors is an integer number (935550).

Almost surely, 2^6791291 is an apocalyptic number.

6791291 is a deficient number, since it is larger than the sum of its proper divisors (693109).

6791291 is a wasteful number, since it uses less digits than its factorization.

6791291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12205.

The product of its digits is 6804, while the sum is 35.

The square root of 6791291 is about 2606.0105525496. The cubic root of 6791291 is about 189.3727328930.

The spelling of 6791291 in words is "six million, seven hundred ninety-one thousand, two hundred ninety-one".