6061720189 has 8 divisors (see below), whose sum is σ = 6928520960. Its totient is φ = 5195129616.

The previous prime is 6061720139. The next prime is 6061720201. The reversal of 6061720189 is 9810271606.

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

It is a cyclic number.

It is not a de Polignac number, because 6061720189 - 2²⁷ = 5927502461 is a prime.

It is a super-3 number, since 3×6061720189³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6061720139) 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 7 ways as a sum of consecutive naturals, for example, 15052 + ... + 111130.

It is an arithmetic number, because the mean of its divisors is an integer number (866065120).

Almost surely, 2^6061720189 is an apocalyptic number.

It is an amenable number.

6061720189 is a deficient number, since it is larger than the sum of its proper divisors (866800771).

6061720189 is an equidigital number, since it uses as much as digits as its factorization.

6061720189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105099.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 6061720189 is about 77857.0497064974. The cubic root of 6061720189 is about 1823.3300732614.

The spelling of 6061720189 in words is "six billion, sixty-one million, seven hundred twenty thousand, one hundred eighty-nine".