9617612004 has 576 divisors, whose sum is σ = 34749388800. Its totient is φ = 2260742400.

The previous prime is 9617611999. The next prime is 9617612029. The reversal of 9617612004 is 4002167169.

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

It is a self number, because there is not a number n which added to its sum of digits gives 9617612004.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 53729587 + ... + 53729765.

It is an arithmetic number, because the mean of its divisors is an integer number (60328800).

Almost surely, 2^9617612004 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 9617612004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17374694400).

9617612004 is an abundant number, since it is smaller than the sum of its proper divisors (25131776796).

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

9617612004 is a wasteful number, since it uses less digits than its factorization.

9617612004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 9617612004 is about 98069.4244094458. The cubic root of 9617612004 is about 2126.6160351390.

The spelling of 9617612004 in words is "nine billion, six hundred seventeen million, six hundred twelve thousand, four".