6809356801 has 8 divisors (see below), whose sum is σ = 7569707264. Its totient is φ = 6082799760.

The previous prime is 6809356789. The next prime is 6809356823. The reversal of 6809356801 is 1086539086.

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 6809356801 - 2¹¹ = 6809354753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6809356831) 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, 8447931 + ... + 8448736.

It is an arithmetic number, because the mean of its divisors is an integer number (946213408).

Almost surely, 2^6809356801 is an apocalyptic number.

It is an amenable number.

6809356801 is a deficient number, since it is larger than the sum of its proper divisors (760350463).

6809356801 is a wasteful number, since it uses less digits than its factorization.

6809356801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16896711.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 6809356801 is about 82518.8269487636. The cubic root of 6809356801 is about 1895.4050369353.

It can be divided in two parts, 680 and 9356801, that added together give a square (9357481 = 3059²).

The spelling of 6809356801 in words is "six billion, eight hundred nine million, three hundred fifty-six thousand, eight hundred one".