7327730856 has 16 divisors (see below), whose sum is σ = 18319327200. Its totient is φ = 2442576944.

The previous prime is 7327730833. The next prime is 7327730857. The reversal of 7327730856 is 6580377237.

It is not an unprimeable number, because it can be changed into a prime (7327730857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152661036 + ... + 152661083.

It is an arithmetic number, because the mean of its divisors is an integer number (1144957950).

Almost surely, 2^7327730856 is an apocalyptic number.

It is an amenable number.

7327730856 is an abundant number, since it is smaller than the sum of its proper divisors (10991596344).

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

7327730856 is a wasteful number, since it uses less digits than its factorization.

7327730856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305322128 (or 305322124 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 48.

The square root of 7327730856 is about 85602.1661875446. The cubic root of 7327730856 is about 1942.3306788472.

The spelling of 7327730856 in words is "seven billion, three hundred twenty-seven million, seven hundred thirty thousand, eight hundred fifty-six".