9306828505 has 16 divisors (see below), whose sum is σ = 12039151824. Its totient is φ = 6865954560.

The previous prime is 9306828481. The next prime is 9306828529. The reversal of 9306828505 is 5058286039.

9306828505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9306828481) and next prime (9306828529).

It can be written as a sum of positive squares in 8 ways, for example, as 126697536 + 9180130969 = 11256^2 + 95813^2 .

It is a de Polignac number, because none of the positive numbers 2^k-9306828505 is a prime.

It is a Duffinian 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, 3754 + ... + 136483.

It is an arithmetic number, because the mean of its divisors is an integer number (752446989).

Almost surely, 2^9306828505 is an apocalyptic number.

It is an amenable number.

9306828505 is a deficient number, since it is larger than the sum of its proper divisors (2732323319).

9306828505 is a wasteful number, since it uses less digits than its factorization.

9306828505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141276.

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 9306828505 is about 96471.9052626204. The cubic root of 9306828505 is about 2103.4582855092.

The spelling of 9306828505 in words is "nine billion, three hundred six million, eight hundred twenty-eight thousand, five hundred five".