1001704320 has 448 divisors, whose sum is σ = 3812821200. Its totient is φ = 250822656.

The previous prime is 1001704313. The next prime is 1001704331. The reversal of 1001704320 is 234071001.

1001704320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1001704293 and 1001704302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 8864584 + ... + 8864696.

Almost surely, 2^1001704320 is an apocalyptic number.

1001704320 is a gapful number since it is divisible by the number (10) 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 1001704320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1906410600).

1001704320 is an abundant number, since it is smaller than the sum of its proper divisors (2811116880).

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

1001704320 is an equidigital number, since it uses as much as digits as its factorization.

1001704320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1001704320 is about 31649.7127949054. The cubic root of 1001704320 is about 1000.5677842267.

Adding to 1001704320 its reverse (234071001), we get a palindrome (1235775321).

The spelling of 1001704320 in words is "one billion, one million, seven hundred four thousand, three hundred twenty".