4029808 has 20 divisors (see below), whose sum is σ = 7999488. Its totient is φ = 1965440.

The previous prime is 4029803. The next prime is 4029829. The reversal of 4029808 is 8089204.

It is a self number, because there is not a number n which added to its sum of digits gives 4029808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4029803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2416 + ... + 3727.

Almost surely, 2^4029808 is an apocalyptic number.

It is an amenable number.

4029808 is a deficient number, since it is larger than the sum of its proper divisors (3969680).

4029808 is a wasteful number, since it uses less digits than its factorization.

4029808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6192 (or 6186 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 4029808 is about 2007.4381684127. The cubic root of 4029808 is about 159.1334401860.

The spelling of 4029808 in words is "four million, twenty-nine thousand, eight hundred eight".