805084032 has 64 divisors (see below), whose sum is σ = 2162624400. Its totient is φ = 265334784.

The previous prime is 805084031. The next prime is 805084057. The reversal of 805084032 is 230480508.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (805084031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22398 + ... + 45954.

Almost surely, 2^805084032 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 805084032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1081312200).

805084032 is an abundant number, since it is smaller than the sum of its proper divisors (1357540368).

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

805084032 is a wasteful number, since it uses less digits than its factorization.

805084032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23663 (or 23651 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 805084032 is about 28374.0027489954. The cubic root of 805084032 is about 930.2801144884.

The spelling of 805084032 in words is "eight hundred five million, eighty-four thousand, thirty-two".