6828740870 has 32 divisors (see below), whose sum is σ = 14121271296. Its totient is φ = 2329020000.

The previous prime is 6828740869. The next prime is 6828740903. The reversal of 6828740870 is 780478286.

It is a congruent number.

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, 242006 + ... + 268745.

It is an arithmetic number, because the mean of its divisors is an integer number (441289728).

Almost surely, 2^6828740870 is an apocalyptic number.

6828740870 is an abundant number, since it is smaller than the sum of its proper divisors (7292530426).

6828740870 is a wasteful number, since it uses less digits than its factorization.

6828740870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510956.

The product of its (nonzero) digits is 1204224, while the sum is 50.

The square root of 6828740870 is about 82636.1958829180. The cubic root of 6828740870 is about 1897.2018710630.

The spelling of 6828740870 in words is "six billion, eight hundred twenty-eight million, seven hundred forty thousand, eight hundred seventy".