6228643347 has 24 divisors (see below), whose sum is σ = 9042903584. Its totient is φ = 4131264384.

The previous prime is 6228643331. The next prime is 6228643367. The reversal of 6228643347 is 7433468226.

It is not a de Polignac number, because 6228643347 - 2⁴ = 6228643331 is a prime.

It is a Duffinian number.

Its product of digits (1161216) is a multiple of the sum of its prime divisors (4536).

It is not an unprimeable number, because it can be changed into a prime (6228643367) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1725018 + ... + 1728624.

Almost surely, 2^6228643347 is an apocalyptic number.

6228643347 is a deficient number, since it is larger than the sum of its proper divisors (2814260237).

6228643347 is a wasteful number, since it uses less digits than its factorization.

6228643347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4539 (or 4536 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The square root of 6228643347 is about 78921.7545864257. The cubic root of 6228643347 is about 1839.9152594677.

The spelling of 6228643347 in words is "six billion, two hundred twenty-eight million, six hundred forty-three thousand, three hundred forty-seven".