4344787225 has 9 divisors (see below), whose sum is σ = 5387944863. Its totient is φ = 3475566120.

The previous prime is 4344787177. The next prime is 4344787229. The reversal of 4344787225 is 5227874434.

The square root of 4344787225 is 65915.

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., 1564123401 + 2780663824 = 39549^2 + 52732^2 .

It is not a de Polignac number, because 4344787225 - 2²¹ = 4342690073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4344787229) 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 8 ways as a sum of consecutive naturals, for example, 322984 + ... + 336166.

Almost surely, 2^4344787225 is an apocalyptic number.

4344787225 is the 65915-th square number.

4344787225 is the 32958-th centered octagonal number.

It is an amenable number.

4344787225 is a deficient number, since it is larger than the sum of its proper divisors (1043157638).

4344787225 is an frugal number, since it uses more digits than its factorization.

4344787225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26376 (or 13188 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 46.

The cubic root of 4344787225 is about 1631.7595794004.

The spelling of 4344787225 in words is "four billion, three hundred forty-four million, seven hundred eighty-seven thousand, two hundred twenty-five".