9860302312 has 64 divisors (see below), whose sum is σ = 21597840000. Its totient is φ = 4132859136.

The previous prime is 9860302307. The next prime is 9860302343. The reversal of 9860302312 is 2132030689.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643314 + ... + 658462.

It is an arithmetic number, because the mean of its divisors is an integer number (337466250).

Almost surely, 2^9860302312 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 9860302312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10798920000).

9860302312 is an abundant number, since it is smaller than the sum of its proper divisors (11737537688).

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

9860302312 is a wasteful number, since it uses less digits than its factorization.

9860302312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15418 (or 15414 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 9860302312 is about 99299.0549401151. The cubic root of 9860302312 is about 2144.3552894953.

The spelling of 9860302312 in words is "nine billion, eight hundred sixty million, three hundred two thousand, three hundred twelve".