3663087 has 4 divisors (see below), whose sum is σ = 4884120. Its totient is φ = 2442056.

The previous prime is 3663083. The next prime is 3663089. The reversal of 3663087 is 7803663.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3663087 - 2² = 3663083 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3663083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610512 + ... + 610517.

It is an arithmetic number, because the mean of its divisors is an integer number (1221030).

Almost surely, 2^3663087 is an apocalyptic number.

3663087 is a deficient number, since it is larger than the sum of its proper divisors (1221033).

3663087 is a wasteful number, since it uses less digits than its factorization.

3663087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221032.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3663087 is about 1913.9192772946. The cubic root of 3663087 is about 154.1519695104.

The spelling of 3663087 in words is "three million, six hundred sixty-three thousand, eighty-seven".