3258238433 has 2 divisors, whose sum is σ = 3258238434. Its totient is φ = 3258238432.

The previous prime is 3258238409. The next prime is 3258238447. The reversal of 3258238433 is 3348328523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2908660624 + 349577809 = 53932^2 + 18697^2 .

It is a cyclic number.

It is not a de Polignac number, because 3258238433 - 2⁸ = 3258238177 is a prime.

It is a super-2 number, since 2×3258238433² = 21232235372556590978, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3258238453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1629119216 + 1629119217.

It is an arithmetic number, because the mean of its divisors is an integer number (1629119217).

Almost surely, 2^3258238433 is an apocalyptic number.

It is an amenable number.

3258238433 is a deficient number, since it is larger than the sum of its proper divisors (1).

3258238433 is an equidigital number, since it uses as much as digits as its factorization.

3258238433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 41.

The square root of 3258238433 is about 57080.9813598190. The cubic root of 3258238433 is about 1482.4985845531.

The spelling of 3258238433 in words is "three billion, two hundred fifty-eight million, two hundred thirty-eight thousand, four hundred thirty-three".