806067761 has 8 divisors (see below), whose sum is σ = 849336000. Its totient is φ = 762883920.

The previous prime is 806067737. The next prime is 806067791. The reversal of 806067761 is 167760608.

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 806067761 - 2¹⁸ = 805805617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (806067791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986 + ... + 40163.

It is an arithmetic number, because the mean of its divisors is an integer number (106167000).

Almost surely, 2^806067761 is an apocalyptic number.

It is an amenable number.

806067761 is a deficient number, since it is larger than the sum of its proper divisors (43268239).

806067761 is a wasteful number, since it uses less digits than its factorization.

806067761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42199.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 806067761 is about 28391.3324977888. The cubic root of 806067761 is about 930.6588621332.

The spelling of 806067761 in words is "eight hundred six million, sixty-seven thousand, seven hundred sixty-one".