9345686028 has 96 divisors (see below), whose sum is σ = 26255792640. Its totient is φ = 2527511040.

The previous prime is 9345686023. The next prime is 9345686039. The reversal of 9345686028 is 8206865439.

It is not an unprimeable number, because it can be changed into a prime (9345686023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3051618 + ... + 3054678.

It is an arithmetic number, because the mean of its divisors is an integer number (273497840).

Almost surely, 2^9345686028 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 9345686028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13127896320).

9345686028 is an abundant number, since it is smaller than the sum of its proper divisors (16910106612).

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

9345686028 is a wasteful number, since it uses less digits than its factorization.

9345686028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007 (or 5005 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The square root of 9345686028 is about 96673.0884372688. The cubic root of 9345686028 is about 2106.3816476129.

The spelling of 9345686028 in words is "nine billion, three hundred forty-five million, six hundred eighty-six thousand, twenty-eight".