4049260265 has 8 divisors (see below), whose sum is σ = 4859454600. Its totient is φ = 3239180032.

The previous prime is 4049260217. The next prime is 4049260273. The reversal of 4049260265 is 5620629404.

It can be written as a sum of positive squares in 4 ways, for example, as 442176784 + 3607083481 = 21028^2 + 60059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4049260265 - 2¹⁶ = 4049194729 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117761 + ... + 148209.

It is an arithmetic number, because the mean of its divisors is an integer number (607431825).

Almost surely, 2^4049260265 is an apocalyptic number.

It is an amenable number.

4049260265 is a deficient number, since it is larger than the sum of its proper divisors (810194335).

4049260265 is a wasteful number, since it uses less digits than its factorization.

4049260265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57051.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 4049260265 is about 63633.7981343248. The cubic root of 4049260265 is about 1593.8908002429.

Adding to 4049260265 its reverse (5620629404), we get a palindrome (9669889669).

The spelling of 4049260265 in words is "four billion, forty-nine million, two hundred sixty thousand, two hundred sixty-five".