804961536 has 36 divisors (see below), whose sum is σ = 2142373632. Its totient is φ = 268320256.

The previous prime is 804961519. The next prime is 804961559. The reversal of 804961536 is 635169408.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 523296 + ... + 524831.

Almost surely, 2^804961536 is an apocalyptic number.

It is an amenable number.

804961536 is an abundant number, since it is smaller than the sum of its proper divisors (1337412096).

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

804961536 is a wasteful number, since it uses less digits than its factorization.

804961536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048146 (or 1048132 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 804961536 is about 28371.8440711914. The cubic root of 804961536 is about 930.2329304395.

The spelling of 804961536 in words is "eight hundred four million, nine hundred sixty-one thousand, five hundred thirty-six".