9435390804 has 288 divisors, whose sum is σ = 29597568000. Its totient is φ = 2526189120.

The previous prime is 9435390793. The next prime is 9435390827. The reversal of 9435390804 is 4080935349.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 9435390804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 30734019 + ... + 30734325.

Almost surely, 2^9435390804 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 9435390804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14798784000).

9435390804 is an abundant number, since it is smaller than the sum of its proper divisors (20162177196).

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

9435390804 is a wasteful number, since it uses less digits than its factorization.

9435390804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 9435390804 is about 97135.9398163213. The cubic root of 9435390804 is about 2113.0995829151.

The spelling of 9435390804 in words is "nine billion, four hundred thirty-five million, three hundred ninety thousand, eight hundred four".