804668480 has 336 divisors, whose sum is σ = 2560173696. Its totient is φ = 233963520.

The previous prime is 804668477. The next prime is 804668521. The reversal of 804668480 is 84866408.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7120904 + ... + 7121016.

Almost surely, 2^804668480 is an apocalyptic number.

804668480 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 804668480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1280086848).

804668480 is an abundant number, since it is smaller than the sum of its proper divisors (1755505216).

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

804668480 is a wasteful number, since it uses less digits than its factorization.

804668480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 44.

The square root of 804668480 is about 28366.6790442590. The cubic root of 804668480 is about 930.1200292144.

The spelling of 804668480 in words is "eight hundred four million, six hundred sixty-eight thousand, four hundred eighty".