3243246248679 has 4 divisors (see below), whose sum is σ = 4324328331576. Its totient is φ = 2162164165784.

The previous prime is 3243246248663. The next prime is 3243246248707. The reversal of 3243246248679 is 9768426423423.

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

It is a cyclic number.

It is not a de Polignac number, because 3243246248679 - 2⁴ = 3243246248663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243246208679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540541041444 + ... + 540541041449.

It is an arithmetic number, because the mean of its divisors is an integer number (1081082082894).

Almost surely, 2^{3243246248679} is an apocalyptic number.

3243246248679 is a deficient number, since it is larger than the sum of its proper divisors (1081082082897).

3243246248679 is a wasteful number, since it uses less digits than its factorization.

3243246248679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081082082896.

The product of its digits is 83607552, while the sum is 60.

The spelling of 3243246248679 in words is "three trillion, two hundred forty-three billion, two hundred forty-six million, two hundred forty-eight thousand, six hundred seventy-nine".