806068944 has 120 divisors (see below), whose sum is σ = 2373276672. Its totient is φ = 255041280.

The previous prime is 806068943. The next prime is 806068951. The reversal of 806068944 is 449860608.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 806068944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806068943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234889 + ... + 238295.

Almost surely, 2^806068944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 806068944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1186638336).

806068944 is an abundant number, since it is smaller than the sum of its proper divisors (1567207728).

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

806068944 is a wasteful number, since it uses less digits than its factorization.

806068944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3505 (or 3496 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 806068944 is about 28391.3533316043. The cubic root of 806068944 is about 930.6593174170.

The spelling of 806068944 in words is "eight hundred six million, sixty-eight thousand, nine hundred forty-four".