6728274706 has 8 divisors (see below), whose sum is σ = 10165019760. Its totient is φ = 3339934788.

The previous prime is 6728274691. The next prime is 6728274727. The reversal of 6728274706 is 6074728276.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6728274706.

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, 12100936 + ... + 12101491.

It is an arithmetic number, because the mean of its divisors is an integer number (1270627470).

Almost surely, 2^6728274706 is an apocalyptic number.

6728274706 is a deficient number, since it is larger than the sum of its proper divisors (3436745054).

6728274706 is a wasteful number, since it uses less digits than its factorization.

6728274706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24202568.

The product of its (nonzero) digits is 1580544, while the sum is 49.

The square root of 6728274706 is about 82026.0611391282. The cubic root of 6728274706 is about 1887.8518286071.

The spelling of 6728274706 in words is "six billion, seven hundred twenty-eight million, two hundred seventy-four thousand, seven hundred six".