9700816000 has 64 divisors (see below), whose sum is σ = 24118693560. Its totient is φ = 3880320000.

The previous prime is 9700815973. The next prime is 9700816003. The reversal of 9700816000 is 6180079.

It can be written as a sum of positive squares in 4 ways, for example, as 5531789376 + 4169026624 = 74376^2 + 64568^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (9700816003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287151 + ... + 319150.

Almost surely, 2^9700816000 is an apocalyptic number.

It is an amenable number.

9700816000 is an abundant number, since it is smaller than the sum of its proper divisors (14417877560).

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

9700816000 is an equidigital number, since it uses as much as digits as its factorization.

9700816000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606330 (or 606308 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 9700816000 is about 98492.7205431955. The cubic root of 9700816000 is about 2132.7310365688.

Adding to 9700816000 its reverse (6180079), we get a palindrome (9706996079).

The spelling of 9700816000 in words is "nine billion, seven hundred million, eight hundred sixteen thousand".