9346685845225 has 27 divisors (see below), whose sum is σ = 11620431108741. Its totient is φ = 7457696769600.

The previous prime is 9346685845213. The next prime is 9346685845229. The reversal of 9346685845225 is 5225485866439.

The square root of 9346685845225 is 3057235.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 4401381614809 + 4945304230416 = 2097947^2 + 2223804^2 .

It is not a de Polignac number, because 9346685845225 - 2¹¹ = 9346685843177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9346685845229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 9431569480 + ... + 9431570470.

Almost surely, 2^{9346685845225} is an apocalyptic number.

9346685845225 is the 3057235-th square number.

9346685845225 is the 1528618-th centered octagonal number.

It is an amenable number.

9346685845225 is a deficient number, since it is larger than the sum of its proper divisors (2273745263516).

9346685845225 is an frugal number, since it uses more digits than its factorization.

9346685845225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226 (or 1613 counting only the distinct ones).

The product of its digits is 497664000, while the sum is 67.

The spelling of 9346685845225 in words is "nine trillion, three hundred forty-six billion, six hundred eighty-five million, eight hundred forty-five thousand, two hundred twenty-five".