3243906593 has 8 divisors (see below), whose sum is σ = 3324222720. Its totient is φ = 3163647520.

The previous prime is 3243906571. The next prime is 3243906623. The reversal of 3243906593 is 3956093423.

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 3243906593 - 2⁶ = 3243906529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3243906503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115196 + ... + 140562.

It is an arithmetic number, because the mean of its divisors is an integer number (415527840).

Almost surely, 2^3243906593 is an apocalyptic number.

It is an amenable number.

3243906593 is a deficient number, since it is larger than the sum of its proper divisors (80316127).

3243906593 is a wasteful number, since it uses less digits than its factorization.

3243906593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28527.

The product of its (nonzero) digits is 524880, while the sum is 44.

The square root of 3243906593 is about 56955.3034668414. The cubic root of 3243906593 is about 1480.3217271411.

The spelling of 3243906593 in words is "three billion, two hundred forty-three million, nine hundred six thousand, five hundred ninety-three".