4029828 has 24 divisors (see below), whose sum is σ = 10258080. Its totient is φ = 1221120.

The previous prime is 4029803. The next prime is 4029829. The reversal of 4029828 is 8289204.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (4029829) 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 in 7 ways as a sum of consecutive naturals, for example, 15133 + ... + 15396.

It is an arithmetic number, because the mean of its divisors is an integer number (427420).

Almost surely, 2^4029828 is an apocalyptic number.

It is an amenable number.

4029828 is an abundant number, since it is smaller than the sum of its proper divisors (6228252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4029828 is a wasteful number, since it uses less digits than its factorization.

4029828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30547 (or 30545 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 4029828 is about 2007.4431498800. The cubic root of 4029828 is about 159.1337034461.

The spelling of 4029828 in words is "four million, twenty-nine thousand, eight hundred twenty-eight".