6728000395 has 8 divisors (see below), whose sum is σ = 8210441520. Its totient is φ = 5291172960.

The previous prime is 6728000371. The next prime is 6728000423. The reversal of 6728000395 is 5930008276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-6728000395 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11403096 + ... + 11403685.

It is an arithmetic number, because the mean of its divisors is an integer number (1026305190).

Almost surely, 2^6728000395 is an apocalyptic number.

6728000395 is a deficient number, since it is larger than the sum of its proper divisors (1482441125).

6728000395 is a wasteful number, since it uses less digits than its factorization.

6728000395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22806845.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 6728000395 is about 82024.3890254600. The cubic root of 6728000395 is about 1887.8261724231.

The spelling of 6728000395 in words is "six billion, seven hundred twenty-eight million, three hundred ninety-five", and thus it is an aban number.