6842821060 has 12 divisors (see below), whose sum is σ = 14369924268. Its totient is φ = 2737128416.

The previous prime is 6842821049. The next prime is 6842821061. The reversal of 6842821060 is 601282486.

It can be written as a sum of positive squares in 2 ways, for example, as 2522651076 + 4320169984 = 50226^2 + 65728^2 .

It is not an unprimeable number, because it can be changed into a prime (6842821061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171070507 + ... + 171070546.

It is an arithmetic number, because the mean of its divisors is an integer number (1197493689).

Almost surely, 2^6842821060 is an apocalyptic number.

It is an amenable number.

6842821060 is an abundant number, since it is smaller than the sum of its proper divisors (7527103208).

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

6842821060 is a wasteful number, since it uses less digits than its factorization.

6842821060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342141062 (or 342141060 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 6842821060 is about 82721.3458546221. The cubic root of 6842821060 is about 1898.5049235824.

The spelling of 6842821060 in words is "six billion, eight hundred forty-two million, eight hundred twenty-one thousand, sixty".