4339669 has 2 divisors, whose sum is σ = 4339670. Its totient is φ = 4339668.

The previous prime is 4339649. The next prime is 4339681. The reversal of 4339669 is 9669334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3017169 + 1322500 = 1737^2 + 1150^2 .

It is a cyclic number.

It is not a de Polignac number, because 4339669 - 2⁷ = 4339541 is a prime.

It is a super-2 number, since 2×4339669² = 37665454059122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4339609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2169834 + 2169835.

It is an arithmetic number, because the mean of its divisors is an integer number (2169835).

Almost surely, 2^4339669 is an apocalyptic number.

It is an amenable number.

4339669 is a deficient number, since it is larger than the sum of its proper divisors (1).

4339669 is an equidigital number, since it uses as much as digits as its factorization.

4339669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 104976, while the sum is 40.

The square root of 4339669 is about 2083.1872215430. The cubic root of 4339669 is about 163.1118581820. Note that the first 3 decimals are identical.

The spelling of 4339669 in words is "four million, three hundred thirty-nine thousand, six hundred sixty-nine".