4229929 has 16 divisors (see below), whose sum is σ = 4826304. Its totient is φ = 3673600.

The previous prime is 4229921. The next prime is 4229933. The reversal of 4229929 is 9299224.

It is not a de Polignac number, because 4229929 - 2³ = 4229921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4229921) 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, 37377 + ... + 37489.

It is an arithmetic number, because the mean of its divisors is an integer number (301644).

Almost surely, 2^4229929 is an apocalyptic number.

It is an amenable number.

4229929 is a deficient number, since it is larger than the sum of its proper divisors (596375).

4229929 is a wasteful number, since it uses less digits than its factorization.

4229929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248.

The product of its digits is 23328, while the sum is 37.

The square root of 4229929 is about 2056.6791193572. The cubic root of 4229929 is about 161.7251983947.

Subtracting from 4229929 its product of digits (23328), we obtain a square (4206601 = 2051²).

The spelling of 4229929 in words is "four million, two hundred twenty-nine thousand, nine hundred twenty-nine".