3238362643 has 2 divisors, whose sum is σ = 3238362644. Its totient is φ = 3238362642.

The previous prime is 3238362629. The next prime is 3238362653. The reversal of 3238362643 is 3462638323.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3238362643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3238362596 and 3238362605.

It is not a weakly prime, because it can be changed into another prime (3238362653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1619181321 + 1619181322.

It is an arithmetic number, because the mean of its divisors is an integer number (1619181322).

Almost surely, 2^3238362643 is an apocalyptic number.

3238362643 is a deficient number, since it is larger than the sum of its proper divisors (1).

3238362643 is an equidigital number, since it uses as much as digits as its factorization.

3238362643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 40.

The square root of 3238362643 is about 56906.6133502952. The cubic root of 3238362643 is about 1479.4779390417.

The spelling of 3238362643 in words is "three billion, two hundred thirty-eight million, three hundred sixty-two thousand, six hundred forty-three".