4168711861 has 8 divisors (see below), whose sum is σ = 4177661184. Its totient is φ = 4159774080.

The previous prime is 4168711849. The next prime is 4168711901. The reversal of 4168711861 is 1681178614.

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 4168711861 - 2⁷ = 4168711733 is a prime.

It is a super-3 number, since 3×4168711861³ (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 (4168711961) 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, 1150725 + ... + 1154341.

It is an arithmetic number, because the mean of its divisors is an integer number (522207648).

Almost surely, 2^4168711861 is an apocalyptic number.

It is an amenable number.

4168711861 is a deficient number, since it is larger than the sum of its proper divisors (8949323).

4168711861 is a wasteful number, since it uses less digits than its factorization.

4168711861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5771.

The product of its digits is 64512, while the sum is 43.

The square root of 4168711861 is about 64565.5625004538. The cubic root of 4168711861 is about 1609.4122130666.

The spelling of 4168711861 in words is "four billion, one hundred sixty-eight million, seven hundred eleven thousand, eight hundred sixty-one".