6800378 has 16 divisors (see below), whose sum is σ = 11283720. Its totient is φ = 3053376.

The previous prime is 6800359. The next prime is 6800393. The reversal of 6800378 is 8730086.

It can be written as a sum of positive squares in 4 ways, for example, as 5583769 + 1216609 = 2363^2 + 1103^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2573 + ... + 4496.

Almost surely, 2^6800378 is an apocalyptic number.

6800378 is a deficient number, since it is larger than the sum of its proper divisors (4483342).

6800378 is a wasteful number, since it uses less digits than its factorization.

6800378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7121.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 6800378 is about 2607.7534392653. The cubic root of 6800378 is about 189.4571578368.

The spelling of 6800378 in words is "six million, eight hundred thousand, three hundred seventy-eight".