4345328693 has 2 divisors, whose sum is σ = 4345328694. Its totient is φ = 4345328692.

The previous prime is 4345328681. The next prime is 4345328699. The reversal of 4345328693 is 3968235434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4086022084 + 259306609 = 63922^2 + 16103^2 .

It is a cyclic number.

It is not a de Polignac number, because 4345328693 - 2⁶ = 4345328629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4345328699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172664346 + 2172664347.

It is an arithmetic number, because the mean of its divisors is an integer number (2172664347).

Almost surely, 2^4345328693 is an apocalyptic number.

It is an amenable number.

4345328693 is a deficient number, since it is larger than the sum of its proper divisors (1).

4345328693 is an equidigital number, since it uses as much as digits as its factorization.

4345328693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 47.

The square root of 4345328693 is about 65919.1071920729. The cubic root of 4345328693 is about 1631.8273624585.

The spelling of 4345328693 in words is "four billion, three hundred forty-five million, three hundred twenty-eight thousand, six hundred ninety-three".