6812886030 has 64 divisors (see below), whose sum is σ = 16777221120. Its totient is φ = 1769636736.

The previous prime is 6812886029. The next prime is 6812886043. The reversal of 6812886030 is 306882186.

6812886030 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 474091 + ... + 488249.

It is an arithmetic number, because the mean of its divisors is an integer number (262144080).

Almost surely, 2^6812886030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6812886030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8388610560).

6812886030 is an abundant number, since it is smaller than the sum of its proper divisors (9964335090).

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

6812886030 is a wasteful number, since it uses less digits than its factorization.

6812886030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14585.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 6812886030 is about 82540.2085652805. The cubic root of 6812886030 is about 1895.7324375635.

The spelling of 6812886030 in words is "six billion, eight hundred twelve million, eight hundred eighty-six thousand, thirty".