3663065 has 8 divisors (see below), whose sum is σ = 5023680. Its totient is φ = 2511792.

The previous prime is 3663059. The next prime is 3663071. The reversal of 3663065 is 5603663.

It is an interprime number because it is at equal distance from previous prime (3663059) and next prime (3663071).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3663065 - 2⁶ = 3663001 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52295 + ... + 52364.

It is an arithmetic number, because the mean of its divisors is an integer number (627960).

Almost surely, 2^3663065 is an apocalyptic number.

3663065 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3663065 is a deficient number, since it is larger than the sum of its proper divisors (1360615).

3663065 is a wasteful number, since it uses less digits than its factorization.

3663065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104671.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 3663065 is about 1913.9135299172. The cubic root of 3663065 is about 154.1516609045.

The spelling of 3663065 in words is "three million, six hundred sixty-three thousand, sixty-five".