4429863 has 16 divisors (see below), whose sum is σ = 6604800. Its totient is φ = 2934360.

The previous prime is 4429861. The next prime is 4429871. The reversal of 4429863 is 3689244.

It is a happy number.

It is not a de Polignac number, because 4429863 - 2¹ = 4429861 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4429861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4728 + ... + 5586.

It is an arithmetic number, because the mean of its divisors is an integer number (412800).

Almost surely, 2^4429863 is an apocalyptic number.

4429863 is a deficient number, since it is larger than the sum of its proper divisors (2174937).

4429863 is a wasteful number, since it uses less digits than its factorization.

4429863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059 (or 1053 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 4429863 is about 2104.7239724011. The cubic root of 4429863 is about 164.2341366219.

The spelling of 4429863 in words is "four million, four hundred twenty-nine thousand, eight hundred sixty-three".