9644760000 has 420 divisors, whose sum is σ = 35113784992. Its totient is φ = 2529792000.

The previous prime is 9644759989. The next prime is 9644760001. The reversal of 9644760000 is 674469.

9644760000 is a `hidden beast` number, since 9 + 6 + 4 + 47 + 600 + 0 + 0 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9644760001) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 26279817 + ... + 26280183.

Almost surely, 2^9644760000 is an apocalyptic number.

9644760000 is a gapful number since it is divisible by the number (90) 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 9644760000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17556892496).

9644760000 is an abundant number, since it is smaller than the sum of its proper divisors (25469024992).

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

9644760000 is a wasteful number, since it uses less digits than its factorization.

9644760000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 9644760000 is about 98207.7390025857. The cubic root of 9644760000 is about 2128.6151151106.

The spelling of 9644760000 in words is "nine billion, six hundred forty-four million, seven hundred sixty thousand".