6228879284 has 6 divisors (see below), whose sum is σ = 10900538754. Its totient is φ = 3114439640.

The previous prime is 6228879253. The next prime is 6228879287. The reversal of 6228879284 is 4829788226.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5995095184 + 233784100 = 77428^2 + 15290^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6228879287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778609907 + ... + 778609914.

It is an arithmetic number, because the mean of its divisors is an integer number (1816756459).

Almost surely, 2^6228879284 is an apocalyptic number.

It is an amenable number.

6228879284 is a deficient number, since it is larger than the sum of its proper divisors (4671659470).

6228879284 is a wasteful number, since it uses less digits than its factorization.

6228879284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557219825 (or 1557219823 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 56.

The square root of 6228879284 is about 78923.2493248979. The cubic root of 6228879284 is about 1839.9384907762.

The spelling of 6228879284 in words is "six billion, two hundred twenty-eight million, eight hundred seventy-nine thousand, two hundred eighty-four".