3241663 has 4 divisors (see below), whose sum is σ = 3246480. Its totient is φ = 3236848.

The previous prime is 3241657. The next prime is 3241669. The reversal of 3241663 is 3661423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3661423 = 41 ⋅89303.

It is an interprime number because it is at equal distance from previous prime (3241657) and next prime (3241669).

It is a cyclic number.

It is not a de Polignac number, because 3241663 - 2⁹ = 3241151 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 2¹¹ + 4⁶ + 1 + 6³ + 6⁶ + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241669) 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, 1195 + ... + 2812.

It is an arithmetic number, because the mean of its divisors is an integer number (811620).

Almost surely, 2^3241663 is an apocalyptic number.

3241663 is a deficient number, since it is larger than the sum of its proper divisors (4817).

3241663 is an equidigital number, since it uses as much as digits as its factorization.

3241663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4816.

The product of its digits is 2592, while the sum is 25.

The square root of 3241663 is about 1800.4618851839. The cubic root of 3241663 is about 147.9980368622.

The spelling of 3241663 in words is "three million, two hundred forty-one thousand, six hundred sixty-three".