6727998160 has 60 divisors (see below), whose sum is σ = 16938466092. Its totient is φ = 2484178944.

The previous prime is 6727998131. The next prime is 6727998163. The reversal of 6727998160 is 618997276.

It can be written as a sum of positive squares in 6 ways, for example, as 459159184 + 6268838976 = 21428^2 + 79176^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6727998163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235297 + ... + 262336.

Almost surely, 2^6727998160 is an apocalyptic number.

It is an amenable number.

6727998160 is an abundant number, since it is smaller than the sum of its proper divisors (10210467932).

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

6727998160 is a wasteful number, since it uses less digits than its factorization.

6727998160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497672 (or 497653 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 55.

The square root of 6727998160 is about 82024.3754014622. The cubic root of 6727998160 is about 1887.8259633817.

The spelling of 6727998160 in words is "six billion, seven hundred twenty-seven million, nine hundred ninety-eight thousand, one hundred sixty".