9307868078292 has 192 divisors, whose sum is σ = 25674585914880. Its totient is φ = 2569030539264.

The previous prime is 9307868078291. The next prime is 9307868078303. The reversal of 9307868078292 is 2928708687039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9307868078291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 244944238 + ... + 244982234.

It is an arithmetic number, because the mean of its divisors is an integer number (133721801640).

Almost surely, 2^{9307868078292} 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 9307868078292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12837292957440).

9307868078292 is an abundant number, since it is smaller than the sum of its proper divisors (16366717836588).

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

9307868078292 is a wasteful number, since it uses less digits than its factorization.

9307868078292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38610 (or 38608 counting only the distinct ones).

The product of its (nonzero) digits is 146313216, while the sum is 69.

The spelling of 9307868078292 in words is "nine trillion, three hundred seven billion, eight hundred sixty-eight million, seventy-eight thousand, two hundred ninety-two".