6928378 has 8 divisors (see below), whose sum is σ = 10404000. Its totient is φ = 3460380.

The previous prime is 6928349. The next prime is 6928409. The reversal of 6928378 is 8738296.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1843 + ... + 4153.

It is an arithmetic number, because the mean of its divisors is an integer number (1300500).

Almost surely, 2^6928378 is an apocalyptic number.

6928378 is a deficient number, since it is larger than the sum of its proper divisors (3475622).

6928378 is a wasteful number, since it uses less digits than its factorization.

6928378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812.

The product of its digits is 145152, while the sum is 43.

The square root of 6928378 is about 2632.1812247640. The cubic root of 6928378 is about 190.6384615773.

The spelling of 6928378 in words is "six million, nine hundred twenty-eight thousand, three hundred seventy-eight".