6704864 has 24 divisors (see below), whose sum is σ = 13281408. Its totient is φ = 3331840.

The previous prime is 6704857. The next prime is 6704869. The reversal of 6704864 is 4684076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6704869) 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, 5564 + ... + 6660.

It is an arithmetic number, because the mean of its divisors is an integer number (553392).

Almost surely, 2^6704864 is an apocalyptic number.

It is an amenable number.

6704864 is a deficient number, since it is larger than the sum of its proper divisors (6576544).

6704864 is a wasteful number, since it uses less digits than its factorization.

6704864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298 (or 1290 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 6704864 is about 2589.3752142167. The cubic root of 6704864 is about 188.5659721190.

The spelling of 6704864 in words is "six million, seven hundred four thousand, eight hundred sixty-four".