6712443861 has 8 divisors (see below), whose sum is σ = 9420973920. Its totient is φ = 4239438192.

The previous prime is 6712443853. The next prime is 6712443883. The reversal of 6712443861 is 1683442176.

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

It is not a de Polignac number, because 6712443861 - 2³ = 6712443853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6712443841) 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, 58881030 + ... + 58881143.

It is an arithmetic number, because the mean of its divisors is an integer number (1177621740).

Almost surely, 2^6712443861 is an apocalyptic number.

It is an amenable number.

6712443861 is a deficient number, since it is larger than the sum of its proper divisors (2708530059).

6712443861 is a wasteful number, since it uses less digits than its factorization.

6712443861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117762195.

The product of its digits is 193536, while the sum is 42.

The square root of 6712443861 is about 81929.5054360760. The cubic root of 6712443861 is about 1886.3700341736.

The spelling of 6712443861 in words is "six billion, seven hundred twelve million, four hundred forty-three thousand, eight hundred sixty-one".