4087304 has 16 divisors (see below), whose sum is σ = 8253420. Its totient is φ = 1886400.

The previous prime is 4087301. The next prime is 4087333. The reversal of 4087304 is 4037804.

4087304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3724900 + 362404 = 1930^2 + 602^2 .

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (4087301) 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 3 ways as a sum of consecutive naturals, for example, 19547 + ... + 19754.

Almost surely, 2^4087304 is an apocalyptic number.

It is an amenable number.

4087304 is an abundant number, since it is smaller than the sum of its proper divisors (4166116).

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

4087304 is a wasteful number, since it uses less digits than its factorization.

4087304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39320 (or 39316 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 4087304 is about 2021.7081886365. The cubic root of 4087304 is about 159.8866906084.

The spelling of 4087304 in words is "four million, eighty-seven thousand, three hundred four".