6720027369 has 32 divisors (see below), whose sum is σ = 10736409600. Its totient is φ = 3690624960.

The previous prime is 6720027367. The next prime is 6720027421. The reversal of 6720027369 is 9637200276.

It is not a de Polignac number, because 6720027369 - 2¹ = 6720027367 is a prime.

It is a super-2 number, since 2×6720027369² = 90317535680218124322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6720027369.

It is not an unprimeable number, because it can be changed into a prime (6720027367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218574 + ... + 247415.

It is an arithmetic number, because the mean of its divisors is an integer number (335512800).

Almost surely, 2^6720027369 is an apocalyptic number.

6720027369 is a gapful number since it is divisible by the number (69) formed by its first and last digit.

It is an amenable number.

6720027369 is a deficient number, since it is larger than the sum of its proper divisors (4016382231).

6720027369 is a wasteful number, since it uses less digits than its factorization.

6720027369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466045.

The product of its (nonzero) digits is 190512, while the sum is 42.

The square root of 6720027369 is about 81975.7730613137. The cubic root of 6720027369 is about 1887.0801539995.

The spelling of 6720027369 in words is "six billion, seven hundred twenty million, twenty-seven thousand, three hundred sixty-nine".