6875449 has 8 divisors (see below), whose sum is σ = 7957760. Its totient is φ = 5818176.

The previous prime is 6875443. The next prime is 6875461. The reversal of 6875449 is 9445786.

6875449 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6875449 - 2³ = 6875441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6875441) 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, 5664 + ... + 6769.

It is an arithmetic number, because the mean of its divisors is an integer number (994720).

Almost surely, 2^6875449 is an apocalyptic number.

It is an amenable number.

6875449 is a deficient number, since it is larger than the sum of its proper divisors (1082311).

6875449 is a wasteful number, since it uses less digits than its factorization.

6875449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12519.

The product of its digits is 241920, while the sum is 43.

The square root of 6875449 is about 2622.1077399680. The cubic root of 6875449 is about 190.1517624041.

The spelling of 6875449 in words is "six million, eight hundred seventy-five thousand, four hundred forty-nine".