806797445760 has 512 divisors, whose sum is σ = 3059583840000. Its totient is φ = 200208678912.

The previous prime is 806797445669. The next prime is 806797445807. The reversal of 806797445760 is 67544797608.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26129211 + ... + 26160069.

Almost surely, 2^806797445760 is an apocalyptic number.

806797445760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 806797445760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1529791920000).

806797445760 is an abundant number, since it is smaller than the sum of its proper divisors (2252786394240).

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

806797445760 is a wasteful number, since it uses less digits than its factorization.

806797445760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30993 (or 30975 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 63.

The spelling of 806797445760 in words is "eight hundred six billion, seven hundred ninety-seven million, four hundred forty-five thousand, seven hundred sixty".