4129908 has 24 divisors (see below), whose sum is σ = 9690912. Its totient is φ = 1368864.

The previous prime is 4129907. The next prime is 4129921. The reversal of 4129908 is 8099214.

4129908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4129908² = 34112280176928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4129907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1491 + ... + 3237.

It is an arithmetic number, because the mean of its divisors is an integer number (403788).

Almost surely, 2^4129908 is an apocalyptic number.

It is an amenable number.

4129908 is an abundant number, since it is smaller than the sum of its proper divisors (5561004).

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

4129908 is a wasteful number, since it uses less digits than its factorization.

4129908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951 (or 1949 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 4129908 is about 2032.2175080439. The cubic root of 4129908 is about 160.4402976675.

The spelling of 4129908 in words is "four million, one hundred twenty-nine thousand, nine hundred eight".