9332865978 has 8 divisors (see below), whose sum is σ = 18665731968. Its totient is φ = 3110955324.

The previous prime is 9332865973. The next prime is 9332866003. The reversal of 9332865978 is 8795682339.

It is a sphenic number, since it is the product of 3 distinct primes.

9332865978 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9332865973) 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, 777738826 + ... + 777738837.

It is an arithmetic number, because the mean of its divisors is an integer number (2333216496).

Almost surely, 2^9332865978 is an apocalyptic number.

9332865978 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9332865978 is a wasteful number, since it uses less digits than its factorization.

9332865978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555477668.

The product of its digits is 19595520, while the sum is 60.

The square root of 9332865978 is about 96606.7594840030. The cubic root of 9332865978 is about 2105.4180559614.

The spelling of 9332865978 in words is "nine billion, three hundred thirty-two million, eight hundred sixty-five thousand, nine hundred seventy-eight".