6703603728 has 20 divisors (see below), whose sum is σ = 17317643088. Its totient is φ = 2234534560.

The previous prime is 6703603691. The next prime is 6703603733. The reversal of 6703603728 is 8273063076.

It is a self number, because there is not a number n which added to its sum of digits gives 6703603728.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69829158 + ... + 69829253.

Almost surely, 2^6703603728 is an apocalyptic number.

It is an amenable number.

6703603728 is an abundant number, since it is smaller than the sum of its proper divisors (10614039360).

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

6703603728 is a wasteful number, since it uses less digits than its factorization.

6703603728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139658422 (or 139658416 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 6703603728 is about 81875.5380318200. The cubic root of 6703603728 is about 1885.5415685046.

The spelling of 6703603728 in words is "six billion, seven hundred three million, six hundred three thousand, seven hundred twenty-eight".