4089304 has 8 divisors (see below), whose sum is σ = 7667460. Its totient is φ = 2044648.

The previous prime is 4089289. The next prime is 4089307. The reversal of 4089304 is 4039804.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4089307) 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 as a sum of consecutive naturals, namely, 255574 + ... + 255589.

Almost surely, 2^4089304 is an apocalyptic number.

It is an amenable number.

4089304 is a deficient number, since it is larger than the sum of its proper divisors (3578156).

4089304 is a wasteful number, since it uses less digits than its factorization.

4089304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511169 (or 511165 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4089304 is about 2022.2027593691. The cubic root of 4089304 is about 159.9127649464.

The spelling of 4089304 in words is "four million, eighty-nine thousand, three hundred four".