3243603743 has 2 divisors, whose sum is σ = 3243603744. Its totient is φ = 3243603742.

The previous prime is 3243603733. The next prime is 3243603787. The reversal of 3243603743 is 3473063423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3243603743 - 2⁶ = 3243603679 is a prime.

It is a super-2 number, since 2×3243603743² = 21041930483207220098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3243603703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621801871 + 1621801872.

It is an arithmetic number, because the mean of its divisors is an integer number (1621801872).

Almost surely, 2^3243603743 is an apocalyptic number.

3243603743 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243603743 is an equidigital number, since it uses as much as digits as its factorization.

3243603743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 35.

The square root of 3243603743 is about 56952.6447410478. The cubic root of 3243603743 is about 1480.2756582656.

The spelling of 3243603743 in words is "three billion, two hundred forty-three million, six hundred three thousand, seven hundred forty-three".