4199904 has 48 divisors (see below), whose sum is σ = 12252240. Its totient is φ = 1399680.

The previous prime is 4199903. The next prime is 4199927. The reversal of 4199904 is 4099914.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4199903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1567 + ... + 3294.

It is an arithmetic number, because the mean of its divisors is an integer number (255255).

Almost surely, 2^4199904 is an apocalyptic number.

It is an amenable number.

4199904 is an abundant number, since it is smaller than the sum of its proper divisors (8052336).

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

4199904 is a wasteful number, since it uses less digits than its factorization.

4199904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4880 (or 4866 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 4199904 is about 2049.3667314563. The cubic root of 4199904 is about 161.3416353141.

The spelling of 4199904 in words is "four million, one hundred ninety-nine thousand, nine hundred four".