9770734080 has 160 divisors (see below), whose sum is σ = 34706707200. Its totient is φ = 2605510656.

The previous prime is 9770734033. The next prime is 9770734087. The reversal of 9770734080 is 804370779.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (9770734087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1560 + ... + 139799.

It is an arithmetic number, because the mean of its divisors is an integer number (216916920).

Almost surely, 2^9770734080 is an apocalyptic number.

9770734080 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9770734080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17353353600).

9770734080 is an abundant number, since it is smaller than the sum of its proper divisors (24935973120).

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

9770734080 is a wasteful number, since it uses less digits than its factorization.

9770734080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141391 (or 141369 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 9770734080 is about 98847.0236274214. The cubic root of 9770734080 is about 2137.8426215938.

The spelling of 9770734080 in words is "nine billion, seven hundred seventy million, seven hundred thirty-four thousand, eighty".