6886430850260 has 36 divisors (see below), whose sum is σ = 15659499272508. Its totient is φ = 2542682158848.

The previous prime is 6886430850253. The next prime is 6886430850263. The reversal of 6886430850260 is 620580346886.

It can be written as a sum of positive squares in 6 ways, for example, as 1901624452036 + 4984806398224 = 1378994^2 + 2232668^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6886430850196 and 6886430850205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6886430850263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1018699409 + ... + 1018706168.

It is an arithmetic number, because the mean of its divisors is an integer number (434986090903).

Almost surely, 2^{6886430850260} is an apocalyptic number.

It is an amenable number.

6886430850260 is an abundant number, since it is smaller than the sum of its proper divisors (8773068422248).

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

6886430850260 is a wasteful number, since it uses less digits than its factorization.

6886430850260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037405612 (or 2037405597 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 6886430850260 in words is "six trillion, eight hundred eighty-six billion, four hundred thirty million, eight hundred fifty thousand, two hundred sixty".