3904124 has 18 divisors (see below), whose sum is σ = 7948080. Its totient is φ = 1673112.

The previous prime is 3904123. The next prime is 3904127. The reversal of 3904124 is 4214093.

It is a self number, because there is not a number n which added to its sum of digits gives 3904124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3904123) 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 5 ways as a sum of consecutive naturals, for example, 9764 + ... + 10155.

It is an arithmetic number, because the mean of its divisors is an integer number (441560).

Almost surely, 2^3904124 is an apocalyptic number.

It is an amenable number.

3904124 is an abundant number, since it is smaller than the sum of its proper divisors (4043956).

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

3904124 is a wasteful number, since it uses less digits than its factorization.

3904124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19937 (or 19928 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3904124 is about 1975.8856242202. The cubic root of 3904124 is about 157.4615544022.

The spelling of 3904124 in words is "three million, nine hundred four thousand, one hundred twenty-four".