806365912648 has 32 divisors (see below), whose sum is σ = 1596695839200. Its totient is φ = 380718600192.

The previous prime is 806365912631. The next prime is 806365912669. The reversal of 806365912648 is 846219563608.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 806365912592 and 806365912601.

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, 8593465 + ... + 8686792.

It is an arithmetic number, because the mean of its divisors is an integer number (49896744975).

Almost surely, 2^806365912648 is an apocalyptic number.

It is an amenable number.

806365912648 is a deficient number, since it is larger than the sum of its proper divisors (790329926552).

806365912648 is a wasteful number, since it uses less digits than its factorization.

806365912648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17280589 (or 17280585 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 58.

The spelling of 806365912648 in words is "eight hundred six billion, three hundred sixty-five million, nine hundred twelve thousand, six hundred forty-eight".