6879468019876 has 81 divisors (see below), whose sum is σ = 13286937083553. Its totient is φ = 3115974312000.

The previous prime is 6879468019793. The next prime is 6879468019889. The reversal of 6879468019876 is 6789108649786.

The square root of 6879468019876 is 2622874.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3700521658276 + 3178946361600 = 1923674^2 + 1782960^2 .

It is a super-2 number, since 2×6879468019876² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6879468019796 and 6879468019805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2292390376 + ... + 2292393376.

Almost surely, 2^{6879468019876} is an apocalyptic number.

6879468019876 is the 2622874-th square number.

It is an amenable number.

6879468019876 is a deficient number, since it is larger than the sum of its proper divisors (6407469063677).

6879468019876 is an equidigital number, since it uses as much as digits as its factorization.

6879468019876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6090 (or 3045 counting only the distinct ones).

The product of its (nonzero) digits is 1755758592, while the sum is 79.

The spelling of 6879468019876 in words is "six trillion, eight hundred seventy-nine billion, four hundred sixty-eight million, nineteen thousand, eight hundred seventy-six".