3087904 has 12 divisors (see below), whose sum is σ = 6079374. Its totient is φ = 1543936.

The previous prime is 3087901. The next prime is 3087907. The reversal of 3087904 is 4097803.

It is a happy number.

3087904 is nontrivially palindromic in base 15.

3087904 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3087901) and next prime (3087907).

It can be written as a sum of positive squares in only one way, i.e., 3055504 + 32400 = 1748^2 + 180^2 .

It is a super-2 number, since 2×3087904² = 19070302226432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3087901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48217 + ... + 48280.

Almost surely, 2^3087904 is an apocalyptic number.

It is an amenable number.

3087904 is a deficient number, since it is larger than the sum of its proper divisors (2991470).

3087904 is an equidigital number, since it uses as much as digits as its factorization.

3087904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96507 (or 96499 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3087904 is about 1757.2432956196. The cubic root of 3087904 is about 145.6200793465.

The spelling of 3087904 in words is "three million, eighty-seven thousand, nine hundred four".