6808403004646 has 8 divisors (see below), whose sum is σ = 10213975164744. Its totient is φ = 3403744616400.

The previous prime is 6808403004619. The next prime is 6808403004649. The reversal of 6808403004646 is 6464003048086.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6808403004646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6808403004649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228424335 + ... + 228454138.

It is an arithmetic number, because the mean of its divisors is an integer number (1276746895593).

Almost surely, 2^{6808403004646} is an apocalyptic number.

6808403004646 is a deficient number, since it is larger than the sum of its proper divisors (3405572160098).

6808403004646 is a wasteful number, since it uses less digits than its factorization.

6808403004646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456885926.

The product of its (nonzero) digits is 2654208, while the sum is 49.

The spelling of 6808403004646 in words is "six trillion, eight hundred eight billion, four hundred three million, four thousand, six hundred forty-six".