9247378976 has 24 divisors (see below), whose sum is σ = 19860848784. Its totient is φ = 4203353920.

The previous prime is 9247378969. The next prime is 9247378979. The reversal of 9247378976 is 6798737429.

It is not an unprimeable number, because it can be changed into a prime (9247378979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13135130 + ... + 13135833.

It is an arithmetic number, because the mean of its divisors is an integer number (827535366).

Almost surely, 2^9247378976 is an apocalyptic number.

It is an amenable number.

9247378976 is an abundant number, since it is smaller than the sum of its proper divisors (10613469808).

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

9247378976 is a wasteful number, since it uses less digits than its factorization.

9247378976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26270984 (or 26270976 counting only the distinct ones).

The product of its digits is 32006016, while the sum is 62.

The square root of 9247378976 is about 96163.2932880317. The cubic root of 9247378976 is about 2098.9699389744.

The spelling of 9247378976 in words is "nine billion, two hundred forty-seven million, three hundred seventy-eight thousand, nine hundred seventy-six".