363436225 has 18 divisors (see below), whose sum is σ = 471123926. Its totient is φ = 278097600.

The previous prime is 363436223. The next prime is 363436243. The reversal of 363436225 is 522634363.

It can be written as a sum of positive squares in 3 ways, for example, as 98267569 + 265168656 = 9913^2 + 16284^2 .

It is not a de Polignac number, because 363436225 - 2¹ = 363436223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (363436223) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 516 + ... + 26965.

Almost surely, 2^363436225 is an apocalyptic number.

It is an amenable number.

363436225 is a deficient number, since it is larger than the sum of its proper divisors (107687701).

363436225 is a wasteful number, since it uses less digits than its factorization.

363436225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27537 (or 27509 counting only the distinct ones).

The product of its digits is 77760, while the sum is 34.

The square root of 363436225 is about 19064.0033833400. The cubic root of 363436225 is about 713.6348836913.

The spelling of 363436225 in words is "three hundred sixty-three million, four hundred thirty-six thousand, two hundred twenty-five".