6228647396 has 6 divisors (see below), whose sum is σ = 10900132950. Its totient is φ = 3114323696.

The previous prime is 6228647339. The next prime is 6228647413. The reversal of 6228647396 is 6937468226.

It can be written as a sum of positive squares in only one way, i.e., 5214861796 + 1013785600 = 72214^2 + 31840^2 .

It is an unprimeable number.

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, 778580921 + ... + 778580928.

It is an arithmetic number, because the mean of its divisors is an integer number (1816688825).

Almost surely, 2^6228647396 is an apocalyptic number.

It is an amenable number.

6228647396 is a deficient number, since it is larger than the sum of its proper divisors (4671485554).

6228647396 is a wasteful number, since it uses less digits than its factorization.

6228647396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557161853 (or 1557161851 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 53.

The square root of 6228647396 is about 78921.7802384107. The cubic root of 6228647396 is about 1839.9156581535.

The spelling of 6228647396 in words is "six billion, two hundred twenty-eight million, six hundred forty-seven thousand, three hundred ninety-six".