6724684 has 12 divisors (see below), whose sum is σ = 12042184. Its totient is φ = 3284064.

The previous prime is 6724649. The next prime is 6724709. The reversal of 6724684 is 4864276.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 19377 + ... + 19720.

Almost surely, 2^6724684 is an apocalyptic number.

It is an amenable number.

6724684 is a deficient number, since it is larger than the sum of its proper divisors (5317500).

6724684 is a wasteful number, since it uses less digits than its factorization.

6724684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39144 (or 39142 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 6724684 is about 2593.1995681012. The cubic root of 6724684 is about 188.7515936301.

It can be divided in two parts, 672 and 4684, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 6724684 in words is "six million, seven hundred twenty-four thousand, six hundred eighty-four".