4349020469 has 2 divisors, whose sum is σ = 4349020470. Its totient is φ = 4349020468.

The previous prime is 4349020433. The next prime is 4349020483. The reversal of 4349020469 is 9640209434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2225008900 + 2124011569 = 47170^2 + 46087^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4349020469 is a prime.

It is a super-3 number, since 3×4349020469³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4349020499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2174510234 + 2174510235.

It is an arithmetic number, because the mean of its divisors is an integer number (2174510235).

Almost surely, 2^4349020469 is an apocalyptic number.

It is an amenable number.

4349020469 is a deficient number, since it is larger than the sum of its proper divisors (1).

4349020469 is an equidigital number, since it uses as much as digits as its factorization.

4349020469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 4349020469 is about 65947.1035679354. The cubic root of 4349020469 is about 1632.2893632443.

The spelling of 4349020469 in words is "four billion, three hundred forty-nine million, twenty thousand, four hundred sixty-nine".