803506064 has 20 divisors (see below), whose sum is σ = 1557435660. Its totient is φ = 401587200.

The previous prime is 803506043. The next prime is 803506079. The reversal of 803506064 is 460605308.

803506064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 426835600 + 376670464 = 20660^2 + 19408^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 803506064.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35852 + ... + 53780.

It is an arithmetic number, because the mean of its divisors is an integer number (77871783).

Almost surely, 2^803506064 is an apocalyptic number.

It is an amenable number.

803506064 is a deficient number, since it is larger than the sum of its proper divisors (753929596).

803506064 is a wasteful number, since it uses less digits than its factorization.

803506064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20738 (or 20732 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 803506064 is about 28346.1825295753. The cubic root of 803506064 is about 929.6719326908.

The spelling of 803506064 in words is "eight hundred three million, five hundred six thousand, sixty-four".