3904616 has 16 divisors (see below), whose sum is σ = 7460100. Its totient is φ = 1915264.

The previous prime is 3904603. The next prime is 3904631. The reversal of 3904616 is 6164093.

3904616 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 3880900 + 23716 = 1970^2 + 154^2 .

It is a super-2 number, since 2×3904616² = 30492052214912, which contains 22 as substring.

It is a pancake number, because a pancake can be divided into 3904616 parts by 2794 straight cuts.

It is an unprimeable number.

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, 4181 + ... + 5028.

Almost surely, 2^3904616 is an apocalyptic number.

It is an amenable number.

3904616 is a deficient number, since it is larger than the sum of its proper divisors (3555484).

3904616 is a wasteful number, since it uses less digits than its factorization.

3904616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9268 (or 9264 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 3904616 is about 1976.0101214316. The cubic root of 3904616 is about 157.4681685903.

The spelling of 3904616 in words is "three million, nine hundred four thousand, six hundred sixteen".