6871109601 has 8 divisors (see below), whose sum is σ = 9311667904. Its totient is φ = 4505645520.

The previous prime is 6871109563. The next prime is 6871109603. The reversal of 6871109601 is 1069011786.

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

It is not a de Polignac number, because 6871109601 - 2⁷ = 6871109473 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6871109601.

It is not an unprimeable number, because it can be changed into a prime (6871109603) 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, 18773341 + ... + 18773706.

It is an arithmetic number, because the mean of its divisors is an integer number (1163958488).

Almost surely, 2^6871109601 is an apocalyptic number.

6871109601 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6871109601 is a deficient number, since it is larger than the sum of its proper divisors (2440558303).

6871109601 is a wasteful number, since it uses less digits than its factorization.

6871109601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37547111.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 6871109601 is about 82892.1564504145. The cubic root of 6871109601 is about 1901.1174959797.

The spelling of 6871109601 in words is "six billion, eight hundred seventy-one million, one hundred nine thousand, six hundred one".