6811827936 has 48 divisors (see below), whose sum is σ = 18658491264. Its totient is φ = 2171886464.

The previous prime is 6811827931. The next prime is 6811827943. The reversal of 6811827936 is 6397281186.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6811827931) 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, 1540326 + ... + 1544741.

It is an arithmetic number, because the mean of its divisors is an integer number (388718568).

Almost surely, 2^6811827936 is an apocalyptic number.

It is an amenable number.

6811827936 is an abundant number, since it is smaller than the sum of its proper divisors (11846663328).

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

6811827936 is a wasteful number, since it uses less digits than its factorization.

6811827936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085103 (or 3085095 counting only the distinct ones).

The product of its digits is 870912, while the sum is 51.

The square root of 6811827936 is about 82533.7987493609. The cubic root of 6811827936 is about 1895.6342918360.

The spelling of 6811827936 in words is "six billion, eight hundred eleven million, eight hundred twenty-seven thousand, nine hundred thirty-six".