6769791 has 64 divisors (see below), whose sum is σ = 12672000. Its totient is φ = 3556224.

The previous prime is 6769771. The next prime is 6769793. The reversal of 6769791 is 1979676.

It is not a de Polignac number, because 6769791 - 2⁵ = 6769759 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6769793) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 157416 + ... + 157458.

It is an arithmetic number, because the mean of its divisors is an integer number (198000).

Almost surely, 2^6769791 is an apocalyptic number.

6769791 is a deficient number, since it is larger than the sum of its proper divisors (5902209).

6769791 is a wasteful number, since it uses less digits than its factorization.

6769791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 70 counting only the distinct ones).

The product of its digits is 142884, while the sum is 45.

The square root of 6769791 is about 2601.8822033290. The cubic root of 6769791 is about 189.1726816858.

The spelling of 6769791 in words is "six million, seven hundred sixty-nine thousand, seven hundred ninety-one".