9297770976 has 672 divisors, whose sum is σ = 32576366592. Its totient is φ = 2586608640.

The previous prime is 9297770969. The next prime is 9297770987. The reversal of 9297770976 is 6790777929.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 216227211 + ... + 216227253.

It is an arithmetic number, because the mean of its divisors is an integer number (48476736).

Almost surely, 2^9297770976 is an apocalyptic number.

9297770976 is a gapful number since it is divisible by the number (96) 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 9297770976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16288183296).

9297770976 is an abundant number, since it is smaller than the sum of its proper divisors (23278595616).

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

9297770976 is a wasteful number, since it uses less digits than its factorization.

9297770976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 21003948, while the sum is 63.

The square root of 9297770976 is about 96424.9499662821. The cubic root of 9297770976 is about 2102.7756928533.

The spelling of 9297770976 in words is "nine billion, two hundred ninety-seven million, seven hundred seventy thousand, nine hundred seventy-six".