6928678 has 8 divisors (see below), whose sum is σ = 10490472. Its totient is φ = 3431856.

The previous prime is 6928667. The next prime is 6928679. The reversal of 6928678 is 8768296.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6928679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15975 + ... + 16402.

It is an arithmetic number, because the mean of its divisors is an integer number (1311309).

Almost surely, 2^6928678 is an apocalyptic number.

6928678 is a deficient number, since it is larger than the sum of its proper divisors (3561794).

6928678 is a wasteful number, since it uses less digits than its factorization.

6928678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32486.

The product of its digits is 290304, while the sum is 46.

The square root of 6928678 is about 2632.2382111048. The cubic root of 6928678 is about 190.6412130974.

The spelling of 6928678 in words is "six million, nine hundred twenty-eight thousand, six hundred seventy-eight".