6876378 has 12 divisors (see below), whose sum is σ = 14898858. Its totient is φ = 2292120.

The previous prime is 6876377. The next prime is 6876403. The reversal of 6876378 is 8736786.

6876378 is a `hidden beast` number, since 6 + 8 + 7 + 637 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5890329 + 986049 = 2427^2 + 993^2 .

It is not an unprimeable number, because it can be changed into a prime (6876377) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 190993 + ... + 191028.

Almost surely, 2^6876378 is an apocalyptic number.

6876378 is an abundant number, since it is smaller than the sum of its proper divisors (8022480).

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

6876378 is a wasteful number, since it uses less digits than its factorization.

6876378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382029 (or 382026 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 6876378 is about 2622.2848815489. The cubic root of 6876378 is about 190.1603263554.

The spelling of 6876378 in words is "six million, eight hundred seventy-six thousand, three hundred seventy-eight".