6696761 has 4 divisors (see below), whose sum is σ = 6705024. Its totient is φ = 6688500.

The previous prime is 6696757. The next prime is 6696773. The reversal of 6696761 is 1676966.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1676966 = 2 ⋅838483.

It is a cyclic number.

It is not a de Polignac number, because 6696761 - 2² = 6696757 is a prime.

It is a super-2 number, since 2×6696761² = 89693215782242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6696061) 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, 2765 + ... + 4586.

It is an arithmetic number, because the mean of its divisors is an integer number (1676256).

Almost surely, 2^6696761 is an apocalyptic number.

It is an amenable number.

6696761 is a deficient number, since it is larger than the sum of its proper divisors (8263).

6696761 is an equidigital number, since it uses as much as digits as its factorization.

6696761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8262.

The product of its digits is 81648, while the sum is 41.

The square root of 6696761 is about 2587.8100780390. The cubic root of 6696761 is about 188.4899792275.

The spelling of 6696761 in words is "six million, six hundred ninety-six thousand, seven hundred sixty-one".