9396394225 has 9 divisors (see below), whose sum is σ = 11652129867. Its totient is φ = 7516727640.

The previous prime is 9396394219. The next prime is 9396394243. The reversal of 9396394225 is 5224936939.

The square root of 9396394225 is 96935.

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

It can be written as a sum of positive squares in only one way, i.e., 3382701921 + 6013692304 = 58161^2 + 77548^2 .

It is not a de Polignac number, because 9396394225 - 2¹³ = 9396386033 is a prime.

It is a super-2 number, since 2×9396394225² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 474982 + ... + 494368.

Almost surely, 2^9396394225 is an apocalyptic number.

9396394225 is the 96935-th square number.

9396394225 is the 48468-th centered octagonal number.

It is an amenable number.

9396394225 is a deficient number, since it is larger than the sum of its proper divisors (2255735642).

9396394225 is an frugal number, since it uses more digits than its factorization.

9396394225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38784 (or 19392 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 52.

The cubic root of 9396394225 is about 2110.1844080871.

The spelling of 9396394225 in words is "nine billion, three hundred ninety-six million, three hundred ninety-four thousand, two hundred twenty-five".