3452431439 has 2 divisors, whose sum is σ = 3452431440. Its totient is φ = 3452431438.

The previous prime is 3452431421. The next prime is 3452431441. The reversal of 3452431439 is 9341342543.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3452431439 - 2²⁴ = 3435654223 is a prime.

It is a super-2 number, since 2×3452431439² = 23838565681991221442, which contains 22 as substring.

Together with 3452431441, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3452431139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726215719 + 1726215720.

It is an arithmetic number, because the mean of its divisors is an integer number (1726215720).

Almost surely, 2^3452431439 is an apocalyptic number.

3452431439 is a deficient number, since it is larger than the sum of its proper divisors (1).

3452431439 is an equidigital number, since it uses as much as digits as its factorization.

3452431439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 38.

The square root of 3452431439 is about 58757.3947601491. The cubic root of 3452431439 is about 1511.3846981234.

The spelling of 3452431439 in words is "three billion, four hundred fifty-two million, four hundred thirty-one thousand, four hundred thirty-nine".