6128807694 has 64 divisors (see below), whose sum is σ = 13353984000. Its totient is φ = 1868058720.

The previous prime is 6128807689. The next prime is 6128807779. The reversal of 6128807694 is 4967088216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1478677 + ... + 1482815.

It is an arithmetic number, because the mean of its divisors is an integer number (208656000).

Almost surely, 2^6128807694 is an apocalyptic number.

6128807694 is an abundant number, since it is smaller than the sum of its proper divisors (7225176306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6128807694 is a wasteful number, since it uses less digits than its factorization.

6128807694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4613.

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 6128807694 is about 78286.7018975764. The cubic root of 6128807694 is about 1830.0319197753.

The spelling of 6128807694 in words is "six billion, one hundred twenty-eight million, eight hundred seven thousand, six hundred ninety-four".