6128874968 has 16 divisors (see below), whose sum is σ = 11758888680. Its totient is φ = 2993171328.

The previous prime is 6128874967. The next prime is 6128874971. The reversal of 6128874968 is 8694788216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6128874967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8907905 + ... + 8908592.

Almost surely, 2^6128874968 is an apocalyptic number.

It is an amenable number.

6128874968 is a deficient number, since it is larger than the sum of its proper divisors (5630013712).

6128874968 is a wasteful number, since it uses less digits than its factorization.

6128874968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17816546 (or 17816542 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 59.

The square root of 6128874968 is about 78287.1315606850. The cubic root of 6128874968 is about 1830.0386156463.

The spelling of 6128874968 in words is "six billion, one hundred twenty-eight million, eight hundred seventy-four thousand, nine hundred sixty-eight".