1304584704 has 200 divisors, whose sum is σ = 3951153360. Its totient is φ = 428488704.

The previous prime is 1304584657. The next prime is 1304584717. The reversal of 1304584704 is 4074854031.

1304584704 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 584 + 70 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3441987 + ... + 3442365.

Almost surely, 2^1304584704 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 1304584704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1975576680).

1304584704 is an abundant number, since it is smaller than the sum of its proper divisors (2646568656).

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

1304584704 is an frugal number, since it uses more digits than its factorization.

1304584704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 1304584704 is about 36119.0352030616. The cubic root of 1304584704 is about 1092.6743811697.

The spelling of 1304584704 in words is "one billion, three hundred four million, five hundred eighty-four thousand, seven hundred four".