6908871 has 8 divisors (see below), whose sum is σ = 9227520. Its totient is φ = 4598072.

The previous prime is 6908857. The next prime is 6908887. The reversal of 6908871 is 1788096.

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 6908871 - 2⁶ = 6908807 is a prime.

It is a super-3 number, since 3×6908871³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6908801) 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, 556 + ... + 3758.

It is an arithmetic number, because the mean of its divisors is an integer number (1153440).

Almost surely, 2^6908871 is an apocalyptic number.

6908871 is a deficient number, since it is larger than the sum of its proper divisors (2318649).

6908871 is a wasteful number, since it uses less digits than its factorization.

6908871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3925.

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 6908871 is about 2628.4731309260. The cubic root of 6908871 is about 190.4593778127.

The spelling of 6908871 in words is "six million, nine hundred eight thousand, eight hundred seventy-one".