6807494471 has 8 divisors (see below), whose sum is σ = 6829069824. Its totient is φ = 6785939680.

The previous prime is 6807494461. The next prime is 6807494509. The reversal of 6807494471 is 1744947086.

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-6807494471 is a prime.

It is a super-3 number, since 3×6807494471³ (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 (6807494431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898961 + ... + 906501.

It is an arithmetic number, because the mean of its divisors is an integer number (853633728).

Almost surely, 2^6807494471 is an apocalyptic number.

6807494471 is a deficient number, since it is larger than the sum of its proper divisors (21575353).

6807494471 is a wasteful number, since it uses less digits than its factorization.

6807494471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10281.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 6807494471 is about 82507.5419037557. The cubic root of 6807494471 is about 1895.2322261194.

The spelling of 6807494471 in words is "six billion, eight hundred seven million, four hundred ninety-four thousand, four hundred seventy-one".