6378714 has 12 divisors (see below), whose sum is σ = 13820586. Its totient is φ = 2126232.

The previous prime is 6378703. The next prime is 6378721. The reversal of 6378714 is 4178736.

6378714 is a `hidden beast` number, since 637 + 8 + 7 + 14 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5978025 + 400689 = 2445^2 + 633^2 .

It is an Ulam number.

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 5 ways as a sum of consecutive naturals, for example, 177169 + ... + 177204.

Almost surely, 2^6378714 is an apocalyptic number.

6378714 is an abundant number, since it is smaller than the sum of its proper divisors (7441872).

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

6378714 is a wasteful number, since it uses less digits than its factorization.

6378714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354381 (or 354378 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 6378714 is about 2525.6116090959. The cubic root of 6378714 is about 185.4574895989.

The spelling of 6378714 in words is "six million, three hundred seventy-eight thousand, seven hundred fourteen".