4384428265 has 16 divisors (see below), whose sum is σ = 6366632832. Its totient is φ = 2829613824.

The previous prime is 4384428259. The next prime is 4384428287. The reversal of 4384428265 is 5628244834.

It is not a de Polignac number, because 4384428265 - 2²⁵ = 4350873833 is a prime.

It is a super-2 number, since 2×4384428265² = 38446422421861820450, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 3683799 + ... + 3684988.

It is an arithmetic number, because the mean of its divisors is an integer number (397914552).

Almost surely, 2^4384428265 is an apocalyptic number.

It is an amenable number.

4384428265 is a deficient number, since it is larger than the sum of its proper divisors (1982204567).

4384428265 is a wasteful number, since it uses less digits than its factorization.

4384428265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7368816.

The product of its digits is 1474560, while the sum is 46.

The square root of 4384428265 is about 66215.0154043628. The cubic root of 4384428265 is about 1636.7071875673.

The spelling of 4384428265 in words is "four billion, three hundred eighty-four million, four hundred twenty-eight thousand, two hundred sixty-five".