6916468871 has 8 divisors (see below), whose sum is σ = 7449524544. Its totient is φ = 6383558880.

The previous prime is 6916468861. The next prime is 6916468879. The reversal of 6916468871 is 1788646196.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6916468871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6916468879) 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, 74786 + ... + 139376.

It is an arithmetic number, because the mean of its divisors is an integer number (931190568).

Almost surely, 2^6916468871 is an apocalyptic number.

6916468871 is a deficient number, since it is larger than the sum of its proper divisors (533055673).

6916468871 is a wasteful number, since it uses less digits than its factorization.

6916468871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72841.

The product of its digits is 3483648, while the sum is 56.

The square root of 6916468871 is about 83165.3105026369. The cubic root of 6916468871 is about 1905.2916999922.

The spelling of 6916468871 in words is "six billion, nine hundred sixteen million, four hundred sixty-eight thousand, eight hundred seventy-one".