6828816073 has 8 divisors (see below), whose sum is σ = 6978883968. Its totient is φ = 6678947184.

The previous prime is 6828816061. The next prime is 6828816083. The reversal of 6828816073 is 3706188286.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6828816073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6828816023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20715 + ... + 118687.

It is an arithmetic number, because the mean of its divisors is an integer number (872360496).

Almost surely, 2^6828816073 is an apocalyptic number.

It is an amenable number.

6828816073 is a deficient number, since it is larger than the sum of its proper divisors (150067895).

6828816073 is a wasteful number, since it uses less digits than its factorization.

6828816073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99503.

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 6828816073 is about 82636.6509062414. The cubic root of 6828816073 is about 1897.2088354874.

The spelling of 6828816073 in words is "six billion, eight hundred twenty-eight million, eight hundred sixteen thousand, seventy-three".