6812282844 has 24 divisors (see below), whose sum is σ = 17661474320. Its totient is φ = 2270760912.

The previous prime is 6812282837. The next prime is 6812282849. The reversal of 6812282844 is 4482822186.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6812282844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6812282849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31538239 + ... + 31538454.

Almost surely, 2^6812282844 is an apocalyptic number.

It is an amenable number.

6812282844 is an abundant number, since it is smaller than the sum of its proper divisors (10849191476).

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

6812282844 is a wasteful number, since it uses less digits than its factorization.

6812282844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63076706 (or 63076698 counting only the distinct ones).

The product of its digits is 393216, while the sum is 45.

The square root of 6812282844 is about 82536.5545924956. The cubic root of 6812282844 is about 1895.6764890267.

The spelling of 6812282844 in words is "six billion, eight hundred twelve million, two hundred eighty-two thousand, eight hundred forty-four".