6797661 has 8 divisors (see below), whose sum is σ = 9760800. Its totient is φ = 4183152.

The previous prime is 6797647. The next prime is 6797669. The reversal of 6797661 is 1667976.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6797661 - 2⁷ = 6797533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6797669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87111 + ... + 87188.

It is an arithmetic number, because the mean of its divisors is an integer number (1220100).

Almost surely, 2^6797661 is an apocalyptic number.

It is an amenable number.

6797661 is a deficient number, since it is larger than the sum of its proper divisors (2963139).

6797661 is a wasteful number, since it uses less digits than its factorization.

6797661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174315.

The product of its digits is 95256, while the sum is 42.

The square root of 6797661 is about 2607.2324407310. The cubic root of 6797661 is about 189.4319227853.

The spelling of 6797661 in words is "six million, seven hundred ninety-seven thousand, six hundred sixty-one".