1204009704 has 256 divisors, whose sum is σ = 3696192000. Its totient is φ = 361912320.

The previous prime is 1204009699. The next prime is 1204009753. The reversal of 1204009704 is 4079004021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 8788324 + ... + 8788460.

It is an arithmetic number, because the mean of its divisors is an integer number (14438250).

Almost surely, 2^1204009704 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 1204009704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1848096000).

1204009704 is an abundant number, since it is smaller than the sum of its proper divisors (2492182296).

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

1204009704 is a wasteful number, since it uses less digits than its factorization.

1204009704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1204009704 is about 34698.8429778285. The cubic root of 1204009704 is about 1063.8408495258.

The spelling of 1204009704 in words is "one billion, two hundred four million, nine thousand, seven hundred four".