4429213 has 2 divisors, whose sum is σ = 4429214. Its totient is φ = 4429212.

The previous prime is 4429211. The next prime is 4429237. The reversal of 4429213 is 3129244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3090564 + 1338649 = 1758^2 + 1157^2 .

It is a cyclic number.

It is not a de Polignac number, because 4429213 - 2¹ = 4429211 is a prime.

Together with 4429211, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 4⁷ + 4¹¹ + 2¹¹ + 9⁴ + 2¹⁵ + 1 + 3¹¹ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4429211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2214606 + 2214607.

It is an arithmetic number, because the mean of its divisors is an integer number (2214607).

Almost surely, 2^4429213 is an apocalyptic number.

It is an amenable number.

4429213 is a deficient number, since it is larger than the sum of its proper divisors (1).

4429213 is an equidigital number, since it uses as much as digits as its factorization.

4429213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 25.

The square root of 4429213 is about 2104.5695521888. The cubic root of 4429213 is about 164.2261034607.

The spelling of 4429213 in words is "four million, four hundred twenty-nine thousand, two hundred thirteen".