6228400684 has 12 divisors (see below), whose sum is σ = 11890583208. Its totient is φ = 2831091200.

The previous prime is 6228400679. The next prime is 6228400691. The reversal of 6228400684 is 4860048226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70777237 + ... + 70777324.

It is an arithmetic number, because the mean of its divisors is an integer number (990881934).

Almost surely, 2^6228400684 is an apocalyptic number.

It is an amenable number.

6228400684 is a deficient number, since it is larger than the sum of its proper divisors (5662182524).

6228400684 is a wasteful number, since it uses less digits than its factorization.

6228400684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141554576 (or 141554574 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 6228400684 is about 78920.2172069996. The cubic root of 6228400684 is about 1839.8913652781.

The spelling of 6228400684 in words is "six billion, two hundred twenty-eight million, four hundred thousand, six hundred eighty-four".