806416662 has 32 divisors (see below), whose sum is σ = 1698428160. Its totient is φ = 254754720.

The previous prime is 806416631. The next prime is 806416669. The reversal of 806416662 is 266614608.

It is a self number, because there is not a number n which added to its sum of digits gives 806416662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806416669) 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 15 ways as a sum of consecutive naturals, for example, 11764 + ... + 41847.

It is an arithmetic number, because the mean of its divisors is an integer number (53075880).

Almost surely, 2^806416662 is an apocalyptic number.

806416662 is an abundant number, since it is smaller than the sum of its proper divisors (892011498).

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

806416662 is a wasteful number, since it uses less digits than its factorization.

806416662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53748.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 806416662 is about 28397.4763315334. The cubic root of 806416662 is about 930.7931192372.

The spelling of 806416662 in words is "eight hundred six million, four hundred sixteen thousand, six hundred sixty-two".