6978714 has 8 divisors (see below), whose sum is σ = 13957440. Its totient is φ = 2326236.

The previous prime is 6978709. The next prime is 6978739. The reversal of 6978714 is 4178796.

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

6978714 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581554 + ... + 581565.

It is an arithmetic number, because the mean of its divisors is an integer number (1744680).

Almost surely, 2^6978714 is an apocalyptic number.

6978714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6978714 is a wasteful number, since it uses less digits than its factorization.

6978714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163124.

The product of its digits is 84672, while the sum is 42.

The square root of 6978714 is about 2641.7255724242. The cubic root of 6978714 is about 191.0990230571.

The spelling of 6978714 in words is "six million, nine hundred seventy-eight thousand, seven hundred fourteen".