3690416 has 20 divisors (see below), whose sum is σ = 7185552. Its totient is φ = 1836096.

The previous prime is 3690397. The next prime is 3690437. The reversal of 3690416 is 6140963.

3690416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

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, 3770 + ... + 4646.

Almost surely, 2^3690416 is an apocalyptic number.

It is an amenable number.

3690416 is a deficient number, since it is larger than the sum of its proper divisors (3495136).

3690416 is a wasteful number, since it uses less digits than its factorization.

3690416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148 (or 1142 counting only the distinct ones).

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

The square root of 3690416 is about 1921.0455486531. The cubic root of 3690416 is about 154.5343778996.

The spelling of 3690416 in words is "three million, six hundred ninety thousand, four hundred sixteen".