4396248565 has 4 divisors (see below), whose sum is σ = 5275498284. Its totient is φ = 3516998848.

The previous prime is 4396248553. The next prime is 4396248581. The reversal of 4396248565 is 5658426934.

4396248565 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 550512369 + 3845736196 = 23463^2 + 62014^2 .

It is a cyclic number.

It is not a de Polignac number, because 4396248565 - 2⁹ = 4396248053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439624852 + ... + 439624861.

It is an arithmetic number, because the mean of its divisors is an integer number (1318874571).

Almost surely, 2^4396248565 is an apocalyptic number.

It is an amenable number.

4396248565 is a deficient number, since it is larger than the sum of its proper divisors (879249719).

4396248565 is an equidigital number, since it uses as much as digits as its factorization.

4396248565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879249718.

The product of its digits is 6220800, while the sum is 52.

The square root of 4396248565 is about 66304.2122719213. The cubic root of 4396248565 is about 1638.1767071968.

The spelling of 4396248565 in words is "four billion, three hundred ninety-six million, two hundred forty-eight thousand, five hundred sixty-five".