9946900500 has 96 divisors (see below), whose sum is σ = 29032698240. Its totient is φ = 2646342400.

The previous prime is 9946900471. The next prime is 9946900547. The reversal of 9946900500 is 50096499.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 657016 + ... + 671984.

It is an arithmetic number, because the mean of its divisors is an integer number (302423940).

Almost surely, 2^9946900500 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 9946900500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14516349120).

9946900500 is an abundant number, since it is smaller than the sum of its proper divisors (19085797740).

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

9946900500 is a wasteful number, since it uses less digits than its factorization.

9946900500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15434 (or 15422 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 9946900500 is about 99734.1491165388. The cubic root of 9946900500 is about 2150.6146070548.

Adding to 9946900500 its reverse (50096499), we get a palindrome (9996996999).

The spelling of 9946900500 in words is "nine billion, nine hundred forty-six million, nine hundred thousand, five hundred".