6348757228 has 36 divisors (see below), whose sum is σ = 12227679520. Its totient is φ = 2882135520.

The previous prime is 6348757213. The next prime is 6348757243. The reversal of 6348757228 is 8227578436.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6348757213) and next prime (6348757243).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 393325 + ... + 409147.

Almost surely, 2^6348757228 is an apocalyptic number.

It is an amenable number.

6348757228 is a deficient number, since it is larger than the sum of its proper divisors (5878922292).

6348757228 is a wasteful number, since it uses less digits than its factorization.

6348757228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16678 (or 16665 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 52.

The square root of 6348757228 is about 79679.0890259170. The cubic root of 6348757228 is about 1851.6670853619.

The spelling of 6348757228 in words is "six billion, three hundred forty-eight million, seven hundred fifty-seven thousand, two hundred twenty-eight".