6609036000 has 768 divisors, whose sum is σ = 26946017280. Its totient is φ = 1382400000.

The previous prime is 6609035999. The next prime is 6609036011. The reversal of 6609036000 is 6309066.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 127 ways as a sum of consecutive naturals, for example, 65435950 + ... + 65436050.

It is an arithmetic number, because the mean of its divisors is an integer number (35085960).

Almost surely, 2^6609036000 is an apocalyptic number.

6609036000 is a gapful number since it is divisible by the number (60) 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 6609036000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13473008640).

6609036000 is an abundant number, since it is smaller than the sum of its proper divisors (20336981280).

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

6609036000 is a wasteful number, since it uses less digits than its factorization.

6609036000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 6609036000 is about 81295.9777602804. The cubic root of 6609036000 is about 1876.6331016203.

The spelling of 6609036000 in words is "six billion, six hundred nine million, thirty-six thousand".