4429297223 has 24 divisors (see below), whose sum is σ = 4975152000. Its totient is φ = 3919660416.

The previous prime is 4429297217. The next prime is 4429297231. The reversal of 4429297223 is 3227929244.

It is not a de Polignac number, because 4429297223 - 2¹⁰ = 4429296199 is a prime.

It is a super-3 number, since 3×4429297223³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4429297253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1627658 + ... + 1630376.

It is an arithmetic number, because the mean of its divisors is an integer number (207298000).

Almost surely, 2^4429297223 is an apocalyptic number.

4429297223 is a deficient number, since it is larger than the sum of its proper divisors (545854777).

4429297223 is a wasteful number, since it uses less digits than its factorization.

4429297223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939 (or 2910 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 4429297223 is about 66552.9655462474. The cubic root of 4429297223 is about 1642.2714439259.

The spelling of 4429297223 in words is "four billion, four hundred twenty-nine million, two hundred ninety-seven thousand, two hundred twenty-three".