9638273302000 has 640 divisors, whose sum is σ = 27944497152000. Its totient is φ = 3145992192000.

The previous prime is 9638273301991. The next prime is 9638273302081. The reversal of 9638273302000 is 2033728369.

9638273302000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7307257341 + ... + 7307258659.

It is an arithmetic number, because the mean of its divisors is an integer number (43663276800).

Almost surely, 2^{9638273302000} 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 9638273302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13972248576000).

9638273302000 is an abundant number, since it is smaller than the sum of its proper divisors (18306223850000).

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

9638273302000 is a wasteful number, since it uses less digits than its factorization.

9638273302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642 (or 1626 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 9638273302000 in words is "nine trillion, six hundred thirty-eight billion, two hundred seventy-three million, three hundred two thousand".