3243424727 has 2 divisors, whose sum is σ = 3243424728. Its totient is φ = 3243424726.

The previous prime is 3243424703. The next prime is 3243424733. The reversal of 3243424727 is 7274243423.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3243424727 - 2⁶ = 3243424663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3243424427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621712363 + 1621712364.

It is an arithmetic number, because the mean of its divisors is an integer number (1621712364).

Almost surely, 2^3243424727 is an apocalyptic number.

3243424727 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243424727 is an equidigital number, since it uses as much as digits as its factorization.

3243424727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 38.

The square root of 3243424727 is about 56951.0730978794. The cubic root of 3243424727 is about 1480.2484253971.

The spelling of 3243424727 in words is "three billion, two hundred forty-three million, four hundred twenty-four thousand, seven hundred twenty-seven".