804124480 has 112 divisors (see below), whose sum is σ = 2066452560. Its totient is φ = 296910848.

The previous prime is 804124423. The next prime is 804124483. The reversal of 804124480 is 84421408.

It can be written as a sum of positive squares in 8 ways, for example, as 51609856 + 752514624 = 7184^2 + 27432^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804124483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286926 + ... + 289714.

Almost surely, 2^804124480 is an apocalyptic number.

804124480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 804124480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1033226280).

804124480 is an abundant number, since it is smaller than the sum of its proper divisors (1262328080).

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

804124480 is a wasteful number, since it uses less digits than its factorization.

804124480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876 (or 2866 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 31.

The square root of 804124480 is about 28357.0887081167. The cubic root of 804124480 is about 929.9103779208.

Adding to 804124480 its reverse (84421408), we get a palindrome (888545888).

The spelling of 804124480 in words is "eight hundred four million, one hundred twenty-four thousand, four hundred eighty".