806745211 has 8 divisors (see below), whose sum is σ = 812420784. Its totient is φ = 801085440.

The previous prime is 806745197. The next prime is 806745221. The reversal of 806745211 is 112547608.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 806745211 - 2⁵ = 806745179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (806745221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109731 + ... + 116851.

It is an arithmetic number, because the mean of its divisors is an integer number (101552598).

Almost surely, 2^806745211 is an apocalyptic number.

806745211 is a deficient number, since it is larger than the sum of its proper divisors (5675573).

806745211 is a wasteful number, since it uses less digits than its factorization.

806745211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7901.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 806745211 is about 28403.2605698712. The cubic root of 806745211 is about 930.9195094939.

The spelling of 806745211 in words is "eight hundred six million, seven hundred forty-five thousand, two hundred eleven".