6881679370 has 32 divisors (see below), whose sum is σ = 12662562816. Its totient is φ = 2691552000.

The previous prime is 6881679307. The next prime is 6881679383. The reversal of 6881679370 is 739761886.

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 15 ways as a sum of consecutive naturals, for example, 534610 + ... + 547330.

It is an arithmetic number, because the mean of its divisors is an integer number (395705088).

Almost surely, 2^6881679370 is an apocalyptic number.

6881679370 is a deficient number, since it is larger than the sum of its proper divisors (5780883446).

6881679370 is a wasteful number, since it uses less digits than its factorization.

6881679370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13926.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The square root of 6881679370 is about 82955.8880972291. Note that the first 3 decimals coincide. The cubic root of 6881679370 is about 1902.0918208011.

The spelling of 6881679370 in words is "six billion, eight hundred eighty-one million, six hundred seventy-nine thousand, three hundred seventy".