9769016320 has 264 divisors, whose sum is σ = 28462208544. Its totient is φ = 3201859584.

The previous prime is 9769016311. The next prime is 9769016321. The reversal of 9769016320 is 236109679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9769016321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5769394 + ... + 5771086.

It is an arithmetic number, because the mean of its divisors is an integer number (107811396).

Almost surely, 2^9769016320 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 9769016320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14231104272).

9769016320 is an abundant number, since it is smaller than the sum of its proper divisors (18693192224).

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

9769016320 is a wasteful number, since it uses less digits than its factorization.

9769016320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755 (or 1730 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 9769016320 is about 98838.3342635842. The cubic root of 9769016320 is about 2137.7173319367.

The spelling of 9769016320 in words is "nine billion, seven hundred sixty-nine million, sixteen thousand, three hundred twenty".