805808001246 has 16 divisors (see below), whose sum is σ = 1696437897600. Its totient is φ = 254465684568.

The previous prime is 805808001233. The next prime is 805808001253. The reversal of 805808001246 is 642100808508.

It is a junction number, because it is equal to n+sod(n) for n = 805808001198 and 805808001207.

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, 3534245506 + ... + 3534245733.

It is an arithmetic number, because the mean of its divisors is an integer number (106027368600).

Almost surely, 2^805808001246 is an apocalyptic number.

805808001246 is an abundant number, since it is smaller than the sum of its proper divisors (890629896354).

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

805808001246 is a wasteful number, since it uses less digits than its factorization.

805808001246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7068491263.

The product of its (nonzero) digits is 122880, while the sum is 42.

The spelling of 805808001246 in words is "eight hundred five billion, eight hundred eight million, one thousand, two hundred forty-six".