6852031728 has 40 divisors (see below), whose sum is σ = 17706642000. Its totient is φ = 2283293184.

The previous prime is 6852031727. The next prime is 6852031751. The reversal of 6852031728 is 8271302586.

It is a Cunningham number, because it is equal to 82777²-1.

It is a super-3 number, since 3×6852031728³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6852031728.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6852031721) 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, 144858 + ... + 186246.

It is an arithmetic number, because the mean of its divisors is an integer number (442666050).

Almost surely, 2^6852031728 is an apocalyptic number.

It is an amenable number.

6852031728 is an abundant number, since it is smaller than the sum of its proper divisors (10854610272).

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

6852031728 is a wasteful number, since it uses less digits than its factorization.

6852031728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44849 (or 44843 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 6852031728 is about 82776.9999939597. Note that the first 5 decimals coincide. The cubic root of 6852031728 is about 1899.3563589017.

The spelling of 6852031728 in words is "six billion, eight hundred fifty-two million, thirty-one thousand, seven hundred twenty-eight".