7684856228 has 24 divisors (see below), whose sum is σ = 15865511424. Its totient is φ = 3187267200.

The previous prime is 7684856173. The next prime is 7684856237. The reversal of 7684856228 is 8226584867.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4425893 + ... + 4427628.

It is an arithmetic number, because the mean of its divisors is an integer number (661062976).

Almost surely, 2^7684856228 is an apocalyptic number.

It is an amenable number.

7684856228 is an abundant number, since it is smaller than the sum of its proper divisors (8180655196).

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

7684856228 is a wasteful number, since it uses less digits than its factorization.

7684856228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8853563 (or 8853561 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 56.

The square root of 7684856228 is about 87663.3117558309. The cubic root of 7684856228 is about 1973.3854221271.

The spelling of 7684856228 in words is "seven billion, six hundred eighty-four million, eight hundred fifty-six thousand, two hundred twenty-eight".