3248263565 has 8 divisors (see below), whose sum is σ = 3898306968. Its totient is φ = 2598350400.

The previous prime is 3248263549. The next prime is 3248263597. The reversal of 3248263565 is 5653628423.

It can be written as a sum of positive squares in 4 ways, for example, as 65836996 + 3182426569 = 8114^2 + 56413^2 .

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

It is not a de Polignac number, because 3248263565 - 2⁴ = 3248263549 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 7 ways as a sum of consecutive naturals, for example, 35099 + ... + 87911.

It is an arithmetic number, because the mean of its divisors is an integer number (487288371).

Almost surely, 2^3248263565 is an apocalyptic number.

It is an amenable number.

3248263565 is a deficient number, since it is larger than the sum of its proper divisors (650043403).

3248263565 is a wasteful number, since it uses less digits than its factorization.

3248263565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65119.

The product of its digits is 1036800, while the sum is 44.

The square root of 3248263565 is about 56993.5396777565. The cubic root of 3248263565 is about 1480.9841830093.

The spelling of 3248263565 in words is "three billion, two hundred forty-eight million, two hundred sixty-three thousand, five hundred sixty-five".