806344443608 has 32 divisors (see below), whose sum is σ = 1671934631760. Its totient is φ = 361499374080.

The previous prime is 806344443551. The next prime is 806344443629.

806344443608 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62753885 + ... + 62766732.

Almost surely, 2^806344443608 is an apocalyptic number.

806344443608 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

806344443608 is an abundant number, since it is smaller than the sum of its proper divisors (865590188152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

806344443608 is a wasteful number, since it uses less digits than its factorization.

806344443608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125520707 (or 125520703 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 50.

The spelling of 806344443608 in words is "eight hundred six billion, three hundred forty-four million, four hundred forty-three thousand, six hundred eight".