9930700000 has 144 divisors (see below), whose sum is σ = 26320502880. Its totient is φ = 3666240000.

The previous prime is 9930699997. The next prime is 9930700033. The reversal of 9930700000 is 70399.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1296181 + ... + 1303819.

It is an arithmetic number, because the mean of its divisors is an integer number (182781270).

Almost surely, 2^9930700000 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 9930700000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13160251440).

9930700000 is an abundant number, since it is smaller than the sum of its proper divisors (16389802880).

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

9930700000 is an equidigital number, since it uses as much as digits as its factorization.

9930700000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7687 (or 7659 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 28.

The square root of 9930700000 is about 99652.8975996182. The cubic root of 9930700000 is about 2149.4464051528.

Adding to 9930700000 its reverse (70399), we get a palindrome (9930770399).

The spelling of 9930700000 in words is "nine billion, nine hundred thirty million, seven hundred thousand".