4343057 has 2 divisors, whose sum is σ = 4343058. Its totient is φ = 4343056.

The previous prime is 4343029. The next prime is 4343071. The reversal of 4343057 is 7503434.

It is a Cunningham number, because it is equal to 2084²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4343056 + 1 = 2084^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 4343057 - 2⁶ = 4342993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4343257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171528 + 2171529.

It is an arithmetic number, because the mean of its divisors is an integer number (2171529).

Almost surely, 2^4343057 is an apocalyptic number.

It is an amenable number.

4343057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4343057 is an equidigital number, since it uses as much as digits as its factorization.

4343057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 4343057 is about 2084.0002399232. Note that the first 3 decimals coincide. The cubic root of 4343057 is about 163.1542945387.

The spelling of 4343057 in words is "four million, three hundred forty-three thousand, fifty-seven".