3663416 has 16 divisors (see below), whose sum is σ = 6982440. Its totient is φ = 1801440.

The previous prime is 3663383. The next prime is 3663419. The reversal of 3663416 is 6143663.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3663419) 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 in 3 ways as a sum of consecutive naturals, for example, 3266 + ... + 4241.

Almost surely, 2^3663416 is an apocalyptic number.

It is an amenable number.

3663416 is a deficient number, since it is larger than the sum of its proper divisors (3319024).

3663416 is a wasteful number, since it uses less digits than its factorization.

3663416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7574 (or 7570 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 3663416 is about 1914.0052246533. The cubic root of 3663416 is about 154.1565844230.

The spelling of 3663416 in words is "three million, six hundred sixty-three thousand, four hundred sixteen".