6805907476 has 24 divisors (see below), whose sum is σ = 12132036000. Its totient is φ = 3339800544.

The previous prime is 6805907473. The next prime is 6805907477. The reversal of 6805907476 is 6747095086.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6805907473) 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, 122790 + ... + 169378.

It is an arithmetic number, because the mean of its divisors is an integer number (505501500).

Almost surely, 2^6805907476 is an apocalyptic number.

It is an amenable number.

6805907476 is a deficient number, since it is larger than the sum of its proper divisors (5326128524).

6805907476 is a wasteful number, since it uses less digits than its factorization.

6805907476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47271 (or 47269 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The square root of 6805907476 is about 82497.9240708516. The cubic root of 6805907476 is about 1895.0849395352.

The spelling of 6805907476 in words is "six billion, eight hundred five million, nine hundred seven thousand, four hundred seventy-six".