4343742593 has 4 divisors (see below), whose sum is σ = 4408574640. Its totient is φ = 4278910548.

The previous prime is 4343742587. The next prime is 4343742617. The reversal of 4343742593 is 3952473434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4343742593 - 2⁴ = 4343742577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4343742523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32415923 + ... + 32416056.

It is an arithmetic number, because the mean of its divisors is an integer number (1102143660).

Almost surely, 2^4343742593 is an apocalyptic number.

It is an amenable number.

4343742593 is a deficient number, since it is larger than the sum of its proper divisors (64832047).

4343742593 is an equidigital number, since it uses as much as digits as its factorization.

4343742593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64832046.

The product of its digits is 1088640, while the sum is 44.

The square root of 4343742593 is about 65907.0754395915. The cubic root of 4343742593 is about 1631.6287924124.

The spelling of 4343742593 in words is "four billion, three hundred forty-three million, seven hundred forty-two thousand, five hundred ninety-three".