804499476 has 144 divisors (see below), whose sum is σ = 2172194304. Its totient is φ = 231264000.

The previous prime is 804499457. The next prime is 804499477. The reversal of 804499476 is 674994408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804499477) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2745586 + ... + 2745878.

Almost surely, 2^804499476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 804499476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1086097152).

804499476 is an abundant number, since it is smaller than the sum of its proper divisors (1367694828).

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

804499476 is a wasteful number, since it uses less digits than its factorization.

804499476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 804499476 is about 28363.6999702084. The cubic root of 804499476 is about 930.0549071525.

The spelling of 804499476 in words is "eight hundred four million, four hundred ninety-nine thousand, four hundred seventy-six".