6784897 has 4 divisors (see below), whose sum is σ = 7754176. Its totient is φ = 5815620.

The previous prime is 6784871. The next prime is 6784907. The reversal of 6784897 is 7984876.

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.

It is a cyclic number.

It is not a de Polignac number, because 6784897 - 2⁷ = 6784769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6784897.

It is not an unprimeable number, because it can be changed into a prime (6784807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484629 + ... + 484642.

It is an arithmetic number, because the mean of its divisors is an integer number (1938544).

Almost surely, 2^6784897 is an apocalyptic number.

It is an amenable number.

6784897 is a deficient number, since it is larger than the sum of its proper divisors (969279).

6784897 is an equidigital number, since it uses as much as digits as its factorization.

6784897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969278.

The product of its digits is 677376, while the sum is 49.

The square root of 6784897 is about 2604.7834842843. The cubic root of 6784897 is about 189.3132827601.

The spelling of 6784897 in words is "six million, seven hundred eighty-four thousand, eight hundred ninety-seven".