804950480 has 20 divisors (see below), whose sum is σ = 1871510052. Its totient is φ = 321980160.

The previous prime is 804950479. The next prime is 804950483. The reversal of 804950480 is 84059408.

It can be written as a sum of positive squares in 2 ways, for example, as 140754496 + 664195984 = 11864^2 + 25772^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804950483) 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 3 ways as a sum of consecutive naturals, for example, 5030861 + ... + 5031020.

Almost surely, 2^804950480 is an apocalyptic number.

804950480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

804950480 is an abundant number, since it is smaller than the sum of its proper divisors (1066559572).

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

804950480 is a wasteful number, since it uses less digits than its factorization.

804950480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10061894 (or 10061888 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 804950480 is about 28371.6492294685. The cubic root of 804950480 is about 930.2286715601.

The spelling of 804950480 in words is "eight hundred four million, nine hundred fifty thousand, four hundred eighty".