4450739 has 2 divisors, whose sum is σ = 4450740. Its totient is φ = 4450738.

The previous prime is 4450729. The next prime is 4450751. The reversal of 4450739 is 9370544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4450739 - 2¹² = 4446643 is a prime.

It is a super-2 number, since 2×4450739² = 39618155292242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4450729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2225369 + 2225370.

It is an arithmetic number, because the mean of its divisors is an integer number (2225370).

Almost surely, 2^4450739 is an apocalyptic number.

4450739 is a deficient number, since it is larger than the sum of its proper divisors (1).

4450739 is an equidigital number, since it uses as much as digits as its factorization.

4450739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 4450739 is about 2109.6774635000. The cubic root of 4450739 is about 164.4917202190.

The spelling of 4450739 in words is "four million, four hundred fifty thousand, seven hundred thirty-nine".