4129404 has 12 divisors (see below), whose sum is σ = 9635304. Its totient is φ = 1376464.

The previous prime is 4129393. The next prime is 4129423. The reversal of 4129404 is 4049214.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172047 + ... + 172070.

It is an arithmetic number, because the mean of its divisors is an integer number (802942).

Almost surely, 2^4129404 is an apocalyptic number.

It is an amenable number.

4129404 is an abundant number, since it is smaller than the sum of its proper divisors (5505900).

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

4129404 is a wasteful number, since it uses less digits than its factorization.

4129404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344124 (or 344122 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 4129404 is about 2032.0935017858. The cubic root of 4129404 is about 160.4337708716.

The spelling of 4129404 in words is "four million, one hundred twenty-nine thousand, four hundred four".