6769449 has 12 divisors (see below), whose sum is σ = 9821812. Its totient is φ = 4492800.

The previous prime is 6769423. The next prime is 6769459. The reversal of 6769449 is 9449676.

6769449 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1774224 + 4995225 = 1332^2 + 2235^2 .

It is not a de Polignac number, because 6769449 - 2⁸ = 6769193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6769459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 609 + ... + 3729.

Almost surely, 2^6769449 is an apocalyptic number.

It is an amenable number.

6769449 is a deficient number, since it is larger than the sum of its proper divisors (3052363).

6769449 is a wasteful number, since it uses less digits than its factorization.

6769449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368 (or 3365 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 6769449 is about 2601.8164808456. The cubic root of 6769449 is about 189.1694960559.

The spelling of 6769449 in words is "six million, seven hundred sixty-nine thousand, four hundred forty-nine".