806886440496 has 60 divisors (see below), whose sum is σ = 2356342296048. Its totient is φ = 257268139392.

The previous prime is 806886440489. The next prime is 806886440501. The reversal of 806886440496 is 694044688608.

806886440496 is a `hidden beast` number, since 8 + 0 + 6 + 88 + 64 + 4 + 0 + 496 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121809255 + ... + 121815878.

Almost surely, 2^806886440496 is an apocalyptic number.

It is an amenable number.

806886440496 is an abundant number, since it is smaller than the sum of its proper divisors (1549455855552).

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

806886440496 is a wasteful number, since it uses less digits than its factorization.

806886440496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243625170 (or 243625161 counting only the distinct ones).

The product of its (nonzero) digits is 63700992, while the sum is 63.

The spelling of 806886440496 in words is "eight hundred six billion, eight hundred eighty-six million, four hundred forty thousand, four hundred ninety-six".